173 Search Results for "laptop"

• Energy Savings Can Be Created Energy Savings Can Be Created When The Green Technology Is Selected

  • From: yiehk21
  • Description:

     

    

    Energy Savings may be created when the inexperienced technology is selected.

    1. Home workplace and other home electronics.

    2. Lighting with room occupancy sensors.

    3. LED lighting.

    4. Control programs that permit for automated control, dimming control and scene control.

    5. Solar energy systems.

    Home Office and Home Electronics

    In the U.S., almost 4.2 million folks worked from house in 2000, up from 3.4 million in 1990. Working from home saves energy and time by chopping out the commute, but it may increase your property energy bills a lot unless you utilize energy-saving workplace equipment.

    ENERGY STAR labeled office equipment is extensively available: it provides customers with dramatic savings, as a lot as 90% financial savings for some products. Overall, ENERGY STAR labeled office merchandise use about half the electricity of ordinary equipment. Along with saving vitality directly, this tools can cut back air-conditioning loads, noise from fans and transformers, and electromagnetic subject emissions from monitors.

    Home Office Tips

    Shop for ENERGY STAR Products for Offices

    • Computers

    • Copiers

    • Fax Machines

    • Monitors

    • Multifunction Devices (fax, scanner, copier)

    • Printers

    • Scanners

    Keep Your Home Office Efficient with ENERGY STAR.

    Home offices are more and more popular. Be sure to make use of ENERGY STAR workplace equipment to save electricity.

    • Selecting energy-efficient workplace equipment-personal computer systems (PCs), monitors, copiers, printers, and fax machines-and turning off machines when they don’t seem to be in use may end up in enormous power savings.

    • An ENERGY STAR labeled computer uses 70% less electricity than computers with out this designation. If left inactive, ENERGY STAR labeled desktop computers enter a sleep mode and use four watts or less. Spending a large portion of time in low-power mode not only saves energy, however helps gear run cooler and last longer.

    • To maximize savings with a laptop, put the AC adapter on an influence strip that can be turned off (or will turn off automatically); the transformer in the AC adapter draws power continuously, even when the laptop is just not plugged into the adapter.

    • Common misconceptions generally account for the failure to show off equipment. Many people consider that equipment lasts longer if it is never turned off. This incorrect perception carries over from the times of older mainframe computers.

    • ENERGY STAR labeled computer systems and screens save energy only when the ability management features are activated, so be sure that power administration is activated in your computer.

    • There is a standard misconception that screen savers scale back energy use by monitors; they do not. Automatic switching to sleep mode or manually turning screens off is all the time the higher energy-saving strategy.

    • Long-Term Savings Tip- Consider shopping for a laptop on your next laptop upgrade; they use a lot less power than desktop computers.

    Home Electronics Tips

    Shop for ENERGY STAR Home Electronics

    • Cordless Phones

    • Televisions

    • VCRs and DVD Players

    • Combination Units (TV/VCR; TV/DVD)

    • Home Audio

    • Set-Top Boxes

    • Smart power strips assist save wasted energy.

    • Look for energy-saving ENERGY STAR labeled residence electronics.

    • Many home equipment continue to attract a small quantity of power when they are switched off. These “phantom” loads occur in most appliances that use electricity, comparable to VCRs, televisions, stereos, computers, and kitchen appliances. These phantom loads may be avoided by unplugging the appliance or using a power strip and utilizing the switch on the ability strip to cut all energy to the appliance.

    • Unplug battery chargers when the batteries are fully charged or the chargers are usually not in use.

    • Studies have shown that using rechargeable batteries for products like cordless phones and PDAs is more economical than throwaway batteries. If it’s essential to use throwaways, check together with your trash removal company about protected disposal options.

    Lighting with room occupancy sensors.

    Occupancy sensors and controls are packed with innovative options and options.

    This kind of product line ensures that lights and plug hundreds are turned off when areas are unoccupied. Occupancy sensors use passive infrared ultrasonic, or patented dual technology to sense movement. Wall Switch Sensors

    Wall Switch occupancy sensors can be found in Passive Infrared, Dual and Ultrasonic technologies and feature enhanced reliability and a glossy low profile appearance. Ceiling Sensors

    Ceiling occupancy sensors are packed with options and choices that streamline sensor installation and strengthen efficiency in a low profile package. With a full 360° of coverage, these sensors are capable of control a variety of applications, either individually or for giant areas and in zones that overlap. The lights need not stay on for your entire length of the time delay if someone is just dropping off mail or other items. With our smart Walk Through Mode, lights flip off three minutes after an space is initially occupied if no motion is detected inside 30 seconds.

    LED lighting.

    A Light Emitting Diode (LED) is a semiconductor system which converts electricity into light. LED lighting has been around since the 1960s, however is just now starting to appear within the residential market for space lighting. At first white LEDs have been only doable by “rainbow” groups of three LEDs — red, green, and blue — by controlling the current to each to yield an overall white light. This changed in 1993 when Nichia created a blue indium gallium chip with a phosphor coating that’s used to create the wave shift essential to emit white light from a single diode. This course of is much inexpensive for the amount of mild generated. The efficacy of a typical residential utility LED is approximately 20 lumens per watt (LPW), though efficacies of up to 100 LPW have been created in laboratory settings. Incandescent bulbs have an efficacy of about 15 LPW and ENERGY STAR® qualified compact fluorescents are about 60 LPW, depending on the wattage and lamp type. Some manufacturers claim efficacies much greater than 20 LPW; make certain to examine system efficacy, which accounts for the facility use of all components. In December 2006, the U.S. Department of Energy studied the efficacy of four luminaries. All four fell in need of the manufacturers’ claims; the examine implies that producers are counting on measurements of how much gentle an isolated LED produces, somewhat than how much light an LED luminaire actually delivers. LED lights are more rugged and damage-resistant than compact fluorescents and incandescent bulbs. LED lights don’t flicker. They are very warmth sensitive; excessive heat or inappropriate functions dramatically reduce both mild output and lifetime. In South Florida visit Atlantic Smart Technologies for more information. www.atlanticsmart.com

    Uses include:

    • Task and studying lamps

    • Linear strip lighting (under kitchen cabinets)

    • Recessed lighting/ceiling cans

    • Porch/outdoor/landscaping lighting

    • Art lighting

    • Night lights

    • Stair and walkway lighting

    • Pendants and overhead

    • Retrofit bulbs for lamps

    LED Information offered by Tool Base Services.

    Control methods that allow for automatic control, dimming control and scene control.

    Home management technology can streamline and simplify all of the technology in your house and offer the ultimate lifestyle of consolation and convenience. Total dwelling technology solutions can eliminate the necessity to walk from room to room to adjust drapes, lights, temperature, and audio/video components. Whether from an easy-to-use coloration touch panel, distant or a personalized keypad, total control is all the time at your fingertips.

    Numerous manufactures let you indulge in luxury with a single contact of a button. Imagine with just a single touch the lights dim, the shades close, the plasma TV turns on and your favorite movie begins. All you need is the popcorn and soda. Imagine your window treatments are programmed to regulate at pre-set times to cut back glare and shield delicate materials and fine art from dangerous direct sunlight. Imagine at night the hallway lights mechanically illuminate as you stroll by.

    Crestron Total Home Technology Solutions provide integrated lighting automation and control. Lighting sets the right scene and creates the desired ambience for any occasion. Whether it’s movie night, an intimate dinner for two, a business party or a quiet Sunday brunch reading the newspaper, lighting establishes the correct mood. Traveling out of city or working late? The lights can execute pre-programmed scenes to simulate established way of life patterns. Dimmers can regulate internal lighting in keeping with natural light levels in the home or incrementally over a pre-determined time period.

    Total Home Technology Solutions keeps your property comfortable always monitoring temperature and humidity levels automatically. No want to rise up or even be home to adjust climate controls, with Crestron, you can control multiple zones from one location and simply pre-set temperature set points. Keep your house at a more energy efficient temperature whereas you’re out, and programmed to robotically adjust to more comfortable levels by the time you get home. Getting residence early? Use your PDA or PC to control the HVAC remotely, even monitor the wine cellar or greenhouse atrium temperatures.

    Enjoy music throughout your complete home or in simply the room you select with Total Home Technology distributed audio. Experience a movie with digital surround sound. Listen to your jazz CDs while you read in the den while the youngsters play video games within the media room and your spouse listens to the radio on the terrace. Control the music of your life from any room in the house – no need to walk to the stereo to decide on a component, choose a CD, change tracks or adjust volume. Relax. You deserve it.

    Create the final word Home Theater with Total Home Technology. With a single contact of the controller the lights dim, the shades close, the display opens, the temperature adjusts, the AV components flip on, the inputs are selected, the amount is set and the DVD server begins to play your movie. Total dwelling technology places you in complete control right out of your comfortable seat. For fashionable movie lovers, nothing stirs the soul just like the impact of an earth shaking sound impact or the enveloping heat of a lushly orchestrated soundtrack, Total Home offers unlimited prospects for including an elective dynamic encompass sound experience.

    Monitor the entrance door or gate; watch the kids by the swimming pool; or verify on the infant napping within the nursery. You can control security cameras and watch what’s going on around the home right from your touch panel.

    Audio and video intercom solutions provide for the ultimate integration of whole-house AV, video security and voice communications. While listening to your favourite music or watching a DVD within the home theater, you will know the moment someone rings the doorbell or enters the driveway as the audio is gently muted, the camera picture seems on the contact panel or television, and you’re in a position to speak with the customer and grant entry to your home on the simplest press of a button. In South Florida visit Atlantic Smart Technologies for more information. www.atlanticsmart.com

    Imagine what the Total Home Technology experience can carry to your lifestyle!

    *Control Systems data provided by Crestron Home Automation.

    Solar power systems.

    There are several ways to make use of the sun’s energy to generate electricity. One of probably the most promising is photovoltaic panels, displayed on the rooftops of homes and office buildings. The downside to solar energy is that it’s expensive to produce: generating power from photovoltaic panels prices more than four instances as much as coal, and greater than twice what wind energy costs. In the United States, the federal government and states have offered quite a lot of incentives to encourage householders and businesses to put panels on their roofs, and for utilities to purchase power from massive displays. Solar panels produce no energy at night, but that is not a significant problem as a result of the electricity is commonly most needed within the daytime, when consumers activate lights and televisions and air-conditioning. For now, electricity technology from the sun’s rays must be subsidized as a result of it requires the purchase of new equipment and funding in evolving technologies. But costs are quickly dropping. And regulators are still learning methods to structure stimulus payments in order that they yield a secure green industry that helps itself.

    Photovoltaic cells convert daylight directly into electrical energy and are fabricated from semiconductors reminiscent of crystalline silicon or numerous thin-film materials. Photovoltaics can provide tiny amounts of energy for small electronic devices or large amounts for the electric grid, and every part in between. You could also be more aware of PV cells as photo voltaic cells that energy watches and calculators. But PV can do much more. It can present electricity for residential and business buildings, together with power for lights and air conditioning. PV can be a convenient supply of energy for pumping water, electrifying fences, or aerating ponds in distant applications.

    As an energy-conscious consumer, you want to do all you can to make use of energy efficiently and add extra clean, renewable energy to your life. This section accommodates information and analysis tools that can assist you evaluate your options and make an informed decision. If you’ve already decided to install solar electrical panels (also referred to as photovoltaic or PV panels) on your roof, you’ve got given it cautious thought and regarded all the benefits of using a reliable, abundant, and environmentally smart supply of power – the sun. If you have not decided yet, we hope the information in these pages will help making a decision about purchasing PV panels for your home or business.

    Energy is Life. Save energy and save money by using magniwork. For more information aboutmagniwork. Visit our website at http://www.gosavepower.com/magniwork-review for moremagniwork review .

    http://diysolarwaterheater.net/energy-savings-can-be-created-when-the-green-technology-is-selected

  • Blog post
  • 1 week ago
  • Views: 148
  • Not yet rated

• Physical properties of LCD mon Physical properties of LCD monitor (I wish this text can help more and more people know the LCD monitor)

  • From: wholesaleeshops
  • Description:

    Physical properties of liquid crystal is: When power turns on, changes to the orderly
    
    arrangement, so that light easily through; not ordered chaos when the power to prevent light
    
    to pass through. Let liquid crystal such as a camel barrier or gate so that light
    
    penetration. Technically simple to say that LCD panel contains two very fine sodium-free
    
    glass material, known as Substrates, the middle layer of liquid crystal sandwiched. When the
    
    beam through the layer of liquid crystal, the liquid crystal itself will stand in rows or
    
    reverse the irregular shape, thus blocking or to beam passed. Most LCD are all organic
    
    compounds, constituted by the long rod-like molecules. In natural conditions, these rod-like
    
    molecules long axis roughly parallel. The liquid crystal into 7 inch PC monitor a sophisticated processing of
    
    the slot by the flat, liquid crystal molecules are arranged along the groove, so if those
    
    slots are parallel, then the molecule is completely parallel.
    Principles of monochrome LCD display
    LCD technology is the liquid poured into two columns with thin slots between the plane. The
    
    two slots on the plane perpendicular to each other (intersection 90 degrees). In other
    
    words, if a north-south plane molecular arrangement, the other east-west plane molecular
    
    arrangement, while the plane is located between the two molecules are forced into a 90
    
    degree twist state. As the molecules are arranged along the direction of light propagation,
    
    so the light through the LCD 90 degrees when reversed. However, adding a liquid crystal
    
    voltage, the molecules will be re-arranged vertically, so that light can be directed to go
    
    out, without any reverse.
    LCD is dependent on the polarization filter (chip) and the light itself. Natural light is
    
    random in all directions divergence. Polarization filter is actually a series of
    
    increasingly fine parallel lines. These lines form a network, these lines are not parallel
    
    to block all light. Polarization filter with the first line exactly vertical, they are able
    
    to completely block the light that has been polarized. Only two completely parallel to the
    
    line filter, or the light itself reversed to a polarization filter with the second match,
    
    light was able to penetrate.
    LCD is the way the two perpendicular polarization filter structure, so that under normal
    
    circumstances should all try to block the penetration of light. However, between the two
    
    filters are full of twisted liquid crystal, so in the light piercing the first filter, it
    
    will be liquid crystal molecules turn 90 degrees, the last from the second filter in the
    
    piercing. On the other hand, if a voltage increase for the liquid crystal, molecules will
    
    rearrange and fully parallel, so that light will not turn, it was just the second filter
    
    block. In short, power to block the light, without electricity makes light injection.
    However, you can change the LCD's liquid crystal alignment, so that when the light in the
    
    power-injection, but not when power is interrupted. However, almost always on the computer
    
    screen, so only the "power-up will block the light," the program aims to achieve the most
    
    energy efficient.
    View from the structure of liquid crystal displays, either laptop or desktop system that
    
    uses the LCD display are all from different parts of the hierarchical structure. LCD glass
    
    panels from the two constitute a thickness of 1mm, during which the liquid crystal
    
    containing (LC) materials separated by 5μm uniform spacing. Because the liquid crystal
    
    material itself is not light, so both sides of the screen with a light source lamp, and in
    
    the back of a backlit liquid crystal display panel (or absorb light board), and reflective
    
    film, backlight panel is formed by the fluorescent material can launch light, its role is to
    
    provide uniform background light. Backlight issue of light passing through the polarization
    
    filter layer after first layer contains thousands of crystal droplets into the liquid
    
    crystal layer. Droplets of liquid crystal layer are included in the small cell structure,
    
    one or more cells form one pixel on the screen. Between the glass and the liquid crystal
    
    material is a transparent 7 inch VGA Monitor electrode, the electrode is divided into rows and columns, row and
    
    column intersection, by changing the voltage change of liquid crystal rotation state, the
    
    role of liquid crystal material is similar to a small light valve. In the liquid crystal
    
    material is a control circuit part and the peripheral drive circuit section. When the LCD
    
    creates an electric field in the electrodes, the liquid crystal molecules would create a
    
    distortion, which will conduct through which the rules of the refraction of light, and then
    
    through the second filter layer of the filter on the screen display.
    Color LCD display works

  • Blog post
  • 2 weeks ago
  • Views: 15
  • Not yet rated

• Dell releases latest green tec Dell releases latest green tech report card

  • From: ashleysoon
  • Description:

    

    Dell has published its latest corporate responsibility report today. While I know you may be interested in what the company is doing from an operations standpoint to improve its stance toward the environment, what you really care about from a green-tech perspective is how the company is redesigning its products. So here are some of its latest achievements, as well as what you can expect in the months/years to come.

    So far …

    • All current laptop displays now use LEDs, which eliminates mercury.
    • More than 7.2 million pounds of the plastics in Dell’s OptiPlex systems and monitors came from post-consumer recycled plastics. (That translates into roughly 263 million water bottles.
    • In fiscal year 2010, Dell has more than 135 products listed in the Electronic Product Environmental Assessment Tool (EPEAT) database.

    What you can expect …

    • An effort to make laptop and desktop products up to 25 percent more energy-efficient by the end of 2010, compared with 2008
    • A focus on the ability of server-managed power management to cut up to 40,000 in carbon dioxide emissions for Dell customers between fiscal year 2009 and fiscal year 2012
    • A re-energized initiative to cut brominated flame retardants (BFRs), polyvinyl chloride (PVC) plastics and chlorinated flame retardants from all new Dell personal computing products by 2011. That’s a reset goal, and the company is leaving itself room for error. The report states: “Achieving this goal is contingent on when the industry identifies acceptable alternatives that will lower product health and environmental impacts without compromising product performance.”
    • The proactive phaseout of materials that will be targeted in the next update of the restriction on hazardous substances (RoHS): hexabromocyclododecane, bis(2-ethylhexyl)phthalate, butyl benzyl phthalate and dibutyl phthalate.

    Kick off your day with ZDNet's daily e-mail newsletter. It's the freshest tech news and opinion, served hot. Get it.

     

    By:Heather Clancy | August 23, 2010 | Heather Clancy is an award-winning business journalist with a passion for green technology and corporate sustainability issues.

    Original Source: http://www.zdnet.com/blog/green/dell-releases-latest-green-tech-report-card/13700

    Photo: www.getonboardnow.org/p_dell.html

  • Blog post
  • 2 weeks ago
  • Views: 87
  • Not yet rated

• Flexible Solar Panels Flexible Solar Panels

  • From: arboinks
  • Description:

    

    If you want to jump on the solar panel bandwagon and generate electricity for your small electronic devices such as laptops, cell phone batteries, and digital cameras, than you'll love this cool new innovation: flexible solar panels. These mini solar panels are pliable so they can actually be rolled up and you can carry them with you wherever you go to provide some extra energy whenever you need it. How cool is that?

    You can buy  them in 6 and 12 volt sizes and have wattage of anywhere from 5 to 15.  These flexible panels are waterproof and can provide stable energy anywhere. Even though it's flexible, it's also quite sturdy so unless you are really rough with it, it will last you a long time. Just roll it up and put it in your laptop case when you're not using it.

    Since the panel is flexible, you don't have to worry about finding a flat surface to lay it on. Heck, you can fold it over the back of a park bench if you needed to, of course it does need a lot of sunlight so make sure that however you lay it down it gets as much sunlight as possible.

    There are several companies that manufacture these solar panels so, do some searching to find the best deal for you. When you think of all the gadgets you have to charge on a daily basis, and all the money you spend on electricity to charge those gadgets, having something like this will enable you to not only charge anywhere but save money on your household utility bills too.

    These flexible solar panels can be a great lifesaver for anyone who travels a lot. You never have to worry about having a dead battery the next time you need to make a call or fire up your laptop.  All you need to do is to plug your battery into the solar panel and before you know it, you're good to go.

    Take full advantage of the technological advances and save some money as well as cut back on your carbon footprint by using flexible solar panels to charge your cell phone, laptops, MP3 players, etc.

    Source: http://www.go-green-renewable-energy.com/2010/08/16/flexible-solar-panels/?utm_source=rss&utm_medium=rss&utm_campaign=flexible-solar-panels#ixzz0wuiZ0rLb

    
    
    

  • Blog post
  • 3 weeks ago
  • Views: 83
  • Not yet rated

• Green Gadgets (Including Satel Green Gadgets (Including Satellite TV) Get the Green Light

  • From: arboinks
  • Description:

    Today’s technology is working wonders for convenience, but is doing a number on the already-limited amount of energy resources available to us. By doing a once-over at home with these tips and replacing some of your less environmentally-friendly gadgets, you can learn how to make your home appliances and entertainment systems run more efficiently (and lower your bills in the process). Do your part to help save Mother Earth, without sacrificing your love of technology.

    Luckily, forward-thinking companies have caught on and are beginning to create green gadgets to help you preserve energy from the very beginning. Slick HD flat-screen television monitors are now available with an energy-saving standby mode, while power-saving light sensors will automatically adjust screen intensity, significantly cutting down on power needs without depleting your high definition viewing pleasure.

    Addicted to your iPod? Get rid of your big stereo and all of the messy, but necessary hook-up cords required to access your iTunes through the speakers, and pick up an iPod dock. The sustainable handmade Vers Mamboo dock comes in eco-friendly bamboo and requires very little energy to get great sound out of its two speakers and two rear subwoofers.

    Just can’t give up your all-in-one phone? Fortunately, there is a new planet-friendly model available from Nokia, featuring plastic made from plants and a low-energy touch screen. Laptop users that require a mouse might want to switch over to the the heat-converting DORmino mouse, that finds a practical use for the heat pumped out from the nearby laptop.

    It’s not just techie gadgets that are being power-proofed, either. Household appliances are getting a facelift, as well – not only do they cut down on energy use and costs, but they come in slick, smart designs to help your home look good. Slow-cookers (that’s crock pot to your mother) are a smart and efficient way to prepare dinner, especially now that some come equipped with insulated lids to hold the heat in and require less effort from the energy source.

    Maybe one days, chemical laundry detergents will be completely replaced by soap nuts. Popular in India but not as well-known elsewhere, the new Electrolux E-Wash is specially designed for washing with soap nuts. Since just one kilo of nuts will last a household an entire year, the extra cost of the high-tech machine will quickly pay off. Or, try washing with 1,000-wash eco-balls, that ionize water to help get your clothes extra clean. Watch as the grocery bills deplete, happily missing laundry detergent from the list.

    Coffee, tea, and soup can be eco-friendly, too, when prepared with water boiled in an energy-efficient kettle. Set the kettle to heat the water to the precise temperature you need, using 25% less electricity that a boiling stovetop pot.

    Help save the planet in the bedroom, too, with an organic latex mattress. With no metals or chemicals added, latex mattresses are also useful for allergy-prone sleepers.

    And to top it all off, some green companies are packaging their funky, friendly wares in recycled cardboard boxes.

    Direct TV is the nation’s leader in satellite TV. For the best TV on TV, check out the many great Direct TV packages.

    Source: http://techtotal.onblogme.com/

  • Blog post
  • 4 weeks ago
  • Views: 75
  • Not yet rated

• Evatran Launches Plug-Free Ele Evatran Launches Plug-Free Electric Vehicle Charger

  • From: yiehk21
  • Description:
    By Katie Fehrenbacher Jul. 27, 2010, 12:41pm PDT 

    

    Plug-free charging — it’s been the holy grail for cell phone, laptop and gadget makers for years. And now it’s fodder for the plug-in vehicle crew. On Tuesday at the Plug-In 2010 conference in San Jose, Calif., a company called Evatran unveiled its “Plugless Power” electric vehicle charger, which will eventually use “proximity charging” technology to charge up electric vehicles.

     

    The Plugless Power unit works via the combination of a parking block installed on a garage floor or parking lot, a connected tower that detects if the car is charging (and also has a cord option), and finally a unit installed underneath the bottom of the car itself. The parking block and the device installed under the car wirelessly connect when the car drives over the block, and the battery starts charging.

    It’s not exactly wireless charging, where power is broadcast over the air, but it’s proximity power charging, where the devices need to get close enough to induce a charge through the short air space. Proximity charging most often uses magnetic induction, where two magnetic coils — one inside a charging pad and one inside a device — connect to allow a charge while the device is sitting on the pad (here’s 10 Things to Know About Wireless Charging).

    Cell phones, gadgets and laptops have been the focus of much of the innovation behind this technology, but increasingly automakers and plug-in vehicle charging companies have been working on the tech. Last year Nissan told the UK Guardian that it has already worked wireless charging into the design for its all-electric vehicle, with the goal to ultimately make charging quicker and easier than it is with today’s cords and plugs. Evatran says it has had interest from several major automakers.

    The lack of efficiency of the power transfer has been the big road block for magnetic induction. As Stacey on GigaOM recently pointed out, efficiency rates commonly range from 50-70 percent using magnetic induction, and can transfer 5 watts of power, according to Menno Treffers, chairman of the Wireless Power Consortium.

    An Evatran spokesperson told me that their proximity charging uses an enhanced version of magnetic induction that makes the charging very efficient. Currently the prototypes are getting just under 80 percent efficiency says Evatran, but the company says it will only bring a product to market with 90 percent efficiency.

    However, there’s a significant caveat to Evatran’s “launch.” The company will only have charging units with plugs (and not the proximity charging) available for order starting in December 2010. By April 2011 Evatran says that its plug-free chargers will go on sale and anyone who has bought a plug-in charger before that date can upgrade the unit for the plug-free kind. The plug-in units will go on sale for around $3,000 and the proximity upgrade (which is discounted for those that pre-order the cord units) will cost $800. So by April 2011 you can buy one of these systems for $3,800.

    Evatran says it hasn’t yet priced how much the plug-free units will cost (without the discounted upgrade) upgrade starting next April. The chargers are Level II, 208/240 VAC, and the plug option is the standard SAE J1772 compliant.

    While some people are worried about the effects of electromagnetic radiation flowing through the air, Evatran says the set-up is safe. The PR team invited me to lay on the charging pad, and throw snow on it.

    I had actually never heard of Evatran before this launch. According to local Virginia news the Wytheville, Virginia-based Evatran is a spinoff from MTC Transformers a company founded in 1985 that makes specialized electrical transformers for niche markets. Evatran was started in April 2009 and is supposed to spin out of MTC this month.

    At the end of the day, the plug-free electric vehicle charging industry could be substantial and wireless charging is already starting to become more mainstream for gadgets. Global shipments of gadgets capable of proximity charging are estimated to jump nearly 70 times by 2014 from the 3.5 million units expected to sell this year, according to research firm iSuppli. More than 234 million such consumer devices with wireless charging are expected to be shipped over the next four years, including cell phones, media players, digital cameras and small computers, with initial adoption coming from cell phones.

    Source : http://earth2tech.com

  • Blog post
  • 2 months ago
  • Views: 108
  • Not yet rated

• bestbatteryshops

  • Member
  • Points:255
  • Views: 7
  • Since: 2 months ago
  • Not yet rated

• Solar Laptops Solar Laptops

  • From: ashleysoon
  • Description:

    With the popularity of solar energy on the rise, most gears and gadgets have gone solar. One of the most popular device; the laptop is now gradually switching over to solar energy. This simply means that regular laptops will be charged with solar powered batteries through the use of a solar charger. This invention has created a whole new spectrum for laptop users as they are now able to carry their laptop anywhere they want, charge it at any time without much of a hassle.

    

    To get a solar laptop, you need to strike a balance between power and portability. That is you have to understand the charger size for the laptop. For a 40W/h charging, comes a bigger sized solar panel, and for something lesser, comes a smaller solar panel. The solar panel is needed to connect to the charger so that solar energy can be transferred to electrical energy through the panel. This charges the battery according to the desired need.

    There are different power cells and each have their own specific capabilities. A solar gadget with 3.7V/12000mAH battery and a 1W peak power.

    There will a total of 44 hours charging time in the sun. The watt ranges from 10 to 30 and each of them gives different running time. A 30watt battery would give around 9 hours of work, while charging for 10 to 15 watt would give approx 3 hours of runtime.

    The solar charger is highly compatible with laptops such as HP, ACER and SONY, but with DELL there seems to be a compatibility problem. When wanting to make your laptop go solar, make sure that it is compatible and have it professionally checked out. Make sure there are safety kits and that the devices are compatible. Do not risk doing things your own, as an accident could result in a complete blackout of your laptop.

  • Blog post
  • 2 months ago
  • Views: 245
  • Not yet rated

• Toshiba Laptops - Power Packed Toshiba Laptops - Power Packed Performance

  • From: laptopreviews
  • Description:

    Laptops and netbooks have fast gained popularity among computer users. Its portability combined with good features and sleek design has made many people switch from desktops to laptops. The growing demand for laptops has led to introduction of many laptop models. The plentiful choices have confused buyers. So, if you too are thinking to buy a laptop but don’t know which one to choose then select Toshiba Laptops. Toshiba is one of the premiere companies in the laptop business. In fact, the first laptop personal computer was introduced by Toshiba. The company offers an exciting range of high-performing and feature rich laptops that are perfect to meet your personal and business needs.

    

    Toshiba stands performance. The company is engaged in continuous innovation to offer futuristic products to customers. Toshiba laptops are available in many varieties and specifications to meet the varied needs of modern age. Here’s a look at some of the popular models of Toshiba laptops for you to buy from:

    • Toshiba Satellite: The satellite families of laptops are designed to meet every taste. The laptops are filled with great features to meet your working requirements. Plus a range of extra features like bulletin board, media controller and Reel Time to personalize your laptop.
    • Toshiba Tecra: Talk about performance and Toshiba Tecra is there. The Tecra family of laptops is fitted with extra features to provide you great performance. These laptops also have vibrant displays, eco smart design and latest core technology to improve your efficiency.
    • Toshiba Protege: The protégé family of Toshiba laptops is for professionals who want highly functional laptops. The laptops have been neatly designed and features award winning technology.

    In addition to the above mentioned laptops there are many other innovative laptops and net book models. The laptops have multiple screen size and processing speed to cater different working needs. While selecting a laptop from Toshiba, it would be better to prepare a list of features and hardware support you would require. If you need a laptop for basic work like office presentation, internet surfing etc., then a simple laptop would do. For works like graphic design or software development, you would need an advanced Laptop that supports such works. You can go online to read reviews on Toshiba laptops and then make an informed selection on laptop model. Whichever model you may choose, Toshiba laptops will ensure optimum performance and unique experience.

     

  • Blog post
  • 2 months ago
  • Views: 79
  • Not yet rated

• Toshiba Satellite M500 Laptop Toshiba Satellite M500 Laptop

  • From: Srinu
  • Description:

    The Toshiba Satellite M500 laptop PC is powered by 2.1 GHz Intel Core 2 Duo Processor T6500 with 2-MB L2 Cache, @800 MHz FSB featuring Mobile Intel 965GML Express Chipset Mainboard, 4-GB DDR2 667 MHz SDRAM, 320-GB 5400 rpm SATA hard disk drive powered by a new  3D Motion Sensor with  shock absorber technology to shut it off in case of free fall, and a 8X Super Multi Dual Layer (8.5 GB) DVD Writer.

    

    The Toshiba Satellite M500 laptop has Glossy Mercury Silver Chasis with IMR Finish and is equipped with 14.1-inch (35.8 cm) WXGA Widescreen Active Matrix LCD TFT display with Clear SuperView technology (200 NIT brightnes) powered by integrated Intel Graphics Media Accelerator GMA 4500MHD graphics chipset with 256 MB shared video memory offering maximum of 1366 x 768 pixels screen resolution with 24-bit 16.7 million colors.

    Toshiba Satellite M500 laptop comes with Microsoft Windows Vista Home Premium Edition OS preinstalled, and a accompanied driver CD contains drivers for both Linux and Windows operating system. The laptop features spill resistant keyword and touch pad with 2 click buttons and one scroll button.

    Weighing about 2.26 Kgs without battery pack, the Toshiba Satellite M500 laptop offers integrated Intel PRO/Wireless 3945ABG WiFi 802.11a/b/g wireless LAN connection, integrated 10/100/1000 Ethernet LAN connection, and standard 56kbps V.92 fax/modem card for data connectivity. The laptop also features integrated Bluetooth v2.1 wireless connection.

    Other features of the Toshiba Satellite M500 laptop include 4 USB v2.0 fast ports (2 on each side), ExpressCard/54 slot, touch pad with 2 click buttons and one scroll button, PCMCIA One Mini PCMCIA Slot compliance support type and Built-in Audio AC97 Stereo Sound With SRS Surround 3D Sound effects along with built-in stereo speakers.

    <!-- google_ad_client = "pub-9032105732429287"; google_alternate_ad_url = "http://www.laptopviews.com/google_adsense_script.html"; google_ad_width = 300; google_ad_height = 250; google_ad_format = "300x250_as"; google_ad_type = "text_image"; // Laptop-bottom google_ad_channel = "2637602772"; google_color_border = "FFFFFF"; google_color_bg = "FFFFFF"; google_color_link = "135193"; google_color_text = "000000"; google_color_url = "135193"; //--> google_protectAndRun("ads_core.google_render_ad", google_handleError, google_render_ad);

    Toshiba Satellite M500 laptop also offers integrated 1.3 MP resolution Webcam with integrated microphone built into LCD bezel for a hassle free audio-video chat experience. The laptop also offers 6-in-1 bridge media card slot which supports SD Media, Memory Stick Memory Stick Pro, Multimedia Card, and XD-Picture Card.

    Toshiba Satellite M500 laptop also featrues integrated FM tuner card and is equipped with Biometric Fingerprint reader and face recognition technologies for secured and hassle free data security.

    The laptop also sports 16-Bit Stereo Full Duplex and MIDI audio support with Direct 3D Sound audio capability for hi-fi sound rendering using integrated Herman/Kardon Speakers.

    Some of the software bundled along with the Toshiba Satellite M500 laptop includes – Toshiba Configfree, Talk-2-Toshiba, Toshiba Recovery Disc Creator, Toshiba DVD Player, Ulead DVD MovieFactory for Toshiba, Toshiba Speech System, CD/DVD Drive Acoustic Silencer, Toshiba Assist, Toshiba Zooming Utility, Toshiba Flash Cards, Toshiba Power Saver, Toshiba PC Diagnostic Tool, and Adobe Reader.

    Toshiba M500 laptop is also equipped with integrated webcam which is used for Face Recognition using SmartFace technology for fast log-on and features a integrated Biometric Fingerprint reader for enhanced security.

    Windows Vista Home Basic Premium Edition preinstalled Toshiba Satellite M500 laptop is equipped with Li-Ion 6-cells standard battery, 2200/2400 mAh/cell which can provide upto 3.5 hrs backup without WiFi connection (1.5 hrs with WiFi)

    I/O Ports

    • 4 x USB v2.0 compliant 4-pin connectors (2 on each side)
    • ExpressCard 54mm
    • IEEE 1394 (FireWire) integrated port
    • VGA port for external monitor
    • RJ-45, Ethernet
    • RJ-11, fax/modem
    • Microphone-in
    • Headphone-out
    • S-Video TV-out
    • PCMCIA Card Slot
    • 6-in-1 Memory Card Reader
    • HDMI Digital out port

    Toshiba Satellite M500 Laptop Specifications:

    • Intel Core 2 Duo Processor T6500, 2.1 GHz
    • 2-MB L2 Cache, 800 MHz FSB
    • Mobile Intel 965GML Express Chipset Mainboard
    • 4-GB DDR2 533 Mhz SDRAM (Maximum 2-GB)
    • 320-GB 5400 rpm SATA hard drive
    • 8X DVD Super Multi Dual Layer (8.5 GB) DVD Writer

    Display & Graphic

    • 14.1-inch (35.8 cm) WXGA Widescreen Clear SuperView Active Matrix LCD TFT display
    • Integrated Intel Graphics Media Accelerator GMA 4500MHD graphics chipset with 256 MB shared video memory
    • 1366 x 768 pixels native resolution

    Network & Communication

    • Integrated Intel PRO/Wireless 3945ABG WiFi 802.11a/b/g Wireless network connection
    • Integrated 10/100 Fast Ethernet LAN
    • 56Kbps V.92 Data/Fax Modem
    • Integrated Bluetooth v2.1+EDR

    Other Features

    • Microsoft Windows Vista Home Premium Edition
    • ExpressCard/54 slot
    • Integrated 1.3 MP webcam, SmartFace technology for logon
    • Built-in FM Radio Tuner
    • HDMI digital out port
    • Integrated Webcam with SmartFace Technology for log-on
    • Integrated microphone built into LCD bezel
    • Biometric Fingerprint Reader
    • Glossy Mercury Silver Chasis – IMR Finish
    • 6-in-1 Bridge Media Slot, supports SD card, SmartMedia card, Memory Stick Pro, MultiMedia card, xD-Picture card
    • Integrated SRS Surround Speakers
    • Toshiba spill resistant keyword
    • Touch pad with 2 click buttons and one scroll button
    • PCMCIA One Mini PCMCIA Slot compliance support type A
    • Audio AC97 Built-in Stereo Sound With SRS Surround 3D Sound effects
    • Li-Ion 6-cells standard battery, 2200/2400 mAh/cell, Upto 3.5 hrs backup
    • Dimensions: (WxDxH) 343 x 242 x 29.8 (front)/ 38 (back) mm
    • Weight: 2.26 kg without power pack
  • Blog post
  • 2 months ago
  • Views: 33
  • Not yet rated

• A Portable Battery That Runs o A Portable Battery That Runs on Saltwater – or Urine

  • From: yiehk21
  • Description:

     

    

    MetalCell MetalCell gives gives soldiers a charge anywhere. All they need is a little saltwater – or in a pinch, some urine.

    If you've got an electronic device, you need power either in the form of a cable or a battery. If you've got a battery, you still need a means of charging it. And if you're in the military, you know that you never have exactly what you need exactly when you need it. Which is why South Korean battery makers have created the MetalCell, a magnesium battery based on 2,000-year-old technology that can be charged with saltwater or, barring that, urine.

    MetalCell was designed with militaries in mind; on the modern battlefield, soldiers rely on a growing array of electronics to execute their missions, but when operating in remote areas or cut off from support, those devices can run out of juice at inopportune moments. But MetalCell can sit in the back of a Humvee, in a remote bunker, or in a locker at a forward operating base for years, waiting to power up electrical devices in a pinch.

    The rugged little boxes are similar to the so-called Baghdad batteries dating to the early centuries A.D. that some researchers believe were the first voltage-creating devices. Fitted with magnesium plates inside, the MetalCell can be charged up with nothing more than the addition of saltwater. The sodium in the salt reacts with the magnesium to create a dose of low-voltage power that can power up laptop, a flashlight, night vision specs, etc. when no other source is available. The output can keep a laptop humming for more than four hours and can be recharged with fresh saltwater until the magnesium begins to deteriorate.

    Soldiers can pool salt from their Meals, Ready-to-Eat (MREs) to create the a proper sodium solution, but failing that, soldiers could also charge up the MetalCell with their urine (and given the blandness of MREs, they might opt to). That's an energy-rich resource a grunt can always lay his hands on.

    Source: http://www.popsci.com

  • Blog post
  • 3 months ago
  • Views: 64
  • Not yet rated

• Fashionable, Eco-Responsible V Fashionable, Eco-Responsible Vegan Condoms Offer Charitable Bang For Your Buck!

  • From: yiehk21
  • Description:

    You’ve no doubt heard about charitable do-gooding endeavors such as TOM’S One For One program which donates a brand new pair of shoes to a child in need for each pair that you purchase or the One Laptop Per Child initiative which follows the same basic generosity premise. The buy-one-get-one-free philosophy is also regularly available at grocery stores across the nation, but why should food, laptops and shoes have all the fun?

    Mathew Gerson and Mark Kreloff, noting that a mere 10% of the global demand for free condoms is met on an annual basis, decided that they would focus on offering an ethically produced product made from 100% biodegradable, Fair Trade certified latex that would bestow every person with the basic human right to enjoy safe sex. The result of their efforts has been dubbed Sir Richard’s, an FDA certified prophylactic which will make vegans leap for joy due to its lack of milk protein-based casein which is traditionally used to process latex.

     

    Intent on empowering consumers with a responsible contraceptive that arms them with personal safety, Sir Richard’s condoms take things to the next level since each purchase is backed with the donation of a comparable condom to health-focused organizations located in Uganda, Haiti and Thailand committed to thwarting the spread of STDs. Unlike the US version – which is packaged in a striking plaid wrap that is designed to appeal to the college, female and gay populations – the international versions will be culturally rebranded so that local recipients will feel more comfortable using them.

    Despite having to adhere to FDA regulations regarding individual Mylar wrappers (which are not recyclable), the company will place multiple condoms in a recyclable cardboard box which could, in the future, be embedded with wildflower seeds if things go according to plan. Ultimately, they hope that by offering their slick looking, eco-sensitive product in somewhat hipster-friendly forums such as American Apparel and Anthropologie, they will slowly but surely pave the way for more widespread acceptance and a far better level of consumer comfort.

    Via Daily Camera

    Source : http://www.ecorazzi.com/

  • Blog post
  • 3 months ago
  • Views: 25
  • Not yet rated

• On non-original batteries note On non-original batteries notebook batteries

  • From: globaleworld
  • Description:

    Batteries directly determines the quality of non-original laptop battery capacity, endurance time and frequency of use, so when buying non-original laptop battery batteries first look it is not imported, because the better the quality of imports; Another thing is to look at its security, have twice the protection, because the secondary protection is essentially to prevent the occurrence of an explosion, of course, to be built on the basis of batteries no problem,Toshiba pa3399u-1bas Battery if the batteries in question, then no matter how good other things are no good .
    There are non-original laptop battery in the insulation material is also very important, if the insulating material failure, it is likely to lead to short-circuit batteries, so even if there are secondary protection, are more dangerous, so insulating material to high temperature, it is best to Laptop battery fire it without some damage inside.
    PCM board determines the compatibility of non-original laptop battery.Toshiba pa3399u-1brs Battery Typically, laptop battery production capacity is based on original notebook battery business information in the PCM board to write a program, this process need not be the same as original notebook battery, but the notebook must be and the original match. Compatible with the laptop, needed to test the original notebooks, this process will increase the company's production costs. In general, notebook battery R & D personnel can determine whether the new procedures compatible with the original notebook, many small and medium sized manufacturers will be saved notebook batteries original machine test, for this process. But not all businesses will be saved in this process, some large and influential non-original laptop battery manufacturers to be responsible consumers,Laptop Battery original costs will be at the test machine in order to achieve the perfect and original laptop battery is compatible performance.

  • Blog post
  • 3 months ago
  • Views: 25
  • Not yet rated

• Laptop battery usage Laptop battery usage

  • From: jeanking
  • Description:

    Who does not want your laptop battery can be used longer and longer? Unfortunately, the battery is a consumable with a limited life span. All important components in a notebook.

    Laptop battery usage

    Who does not want your inspiron 1525 battery can be used longer and longer hours? Unfortunately, the battery is a consumable with a limited life span. All important components in a notebook, the battery life is almost the shortest of accessories, but the correct use, proper charging and discharging, the proper storage, will be able to significantly extend the inspiron 1525 battery life of notebook PCs, and these experiences for the mobile PC of the external inspiron 1525 battery equally useful.

    To cultivate good habits

    Think want laptop battery longevity, there must be a good start, a new inspiron 1526 battery at the first boot with 3% of normal power, this time to not use external power to battery power exhausted in the remainder until shutdown, and then use the external power supply charge. Even after the exhaustion of the inspiron 1526 battery charge, charging time must be within 14 hours, repeated three times, in order to fully activate the battery, in order to lay a good foundation for future use.

    Protection of laptop batteries(latitude d620 battery ,latitude d630 battery) have two main principles: First, there is no necessary in the circumstances do not enable the battery, if the time does not use batteries, battery on a cool place to save; Second, the battery is enabled, to make electricity run out before charging, do not yet run out of battery when the AC power plug on it. When the battery is fully charged, it should disconnect the AC input, since overcharging the battery will overheat and shorten battery life.

    Also important to correctly set

    When you install the operating system should select "laptop" mode, so the operating system will get more support in energy saving. In power management, but also use "mini laptop" mode. At the same time when using the battery power available from the following bit little things: the infrared port closed, because you will consume little power; the volume is turned to mute, to use when re-opened; lower LCD brightness, the screen Background notes can be more power for the white (not black, a little can not think of it).

    Energy-saving setting, there are two require the user to adjust: First, the computer's BIOS settings to set on the energy saving mode; most important thing is there are many energy saving in the operating system setup and operation. Computer system in the practical implementation of energy-saving operation, Windows system, energy-saving settings in the CMOS settings first. Zhongshan University in the CMOS settings have a "Power Savings", can choose to "Maximum Battery Life" and "Maximum Performance" and other options. latitude d820 battery , latitud d830 battery power saving mode in several states, such as idle mode, standby mode, sleep mode .

    When installing the system the best mode of their power management settings to help battery work longer .

    AMD notebook CPU use Power NOW! Technology is applied to support 32 different levels of power-saving state of operation. In response to the needs of the software can automatically run on a different energy state, so as to achieve the best ratio of energy consumption. Now most new notebook models both in the BIOS of the CPU energy saving technology to support, is enabled by default, if the BIOS will not open as long as access to support options open.

    Comes from http://discount-battery.us/blog/laptop-battery-usage

  • Blog post
  • 3 months ago
  • Views: 28
  • Not yet rated

• Laptop battery charging and ma Laptop battery charging and maintenance of the reasons for dissatisfaction Precautions

  • From: jeanking
  • Description:

    Laptop battery is in addition to another drive is easy to damage other components, so the daily notebook and maintenance of knowledge becomes very important. I believe most people showed damaged dell laptop battery, but still a good laptop to the shop buy the more than 1000 original is also does not pay, following the writer's notebook notebook battery while routine maintenance and precautions to do some shows.

    Laptop battery a long time, it is often sufficient dissatisfaction, inspiron 1520 battery is fully satisfied with the general aging batteries notebook battery sign, yes, if your laptop battery fully satisfied, and that the traffic display laptop battery 90% of what has been reflected in, and that is that your basic notebook notebook battery life also fast,notebook batteries generally use fine, but when the volume started to show about 90%, then after the natural rate of decline in capacity will be very fast, in the end even display laptop battery damage. Therefore, the laptop battery maintenance and rehabilitation needs of laptop users is a topic of concern. Because of the daily laptop battery is likely a good way to maintain your normal inspiron 1520 battery to double the life of the early stage of the process of maintenance is often referred to as "activation," "activation," reflect the very image of make laptop battery out of the "death" and rebirth process. I summed up the daily maintenance of a notebook battery activation method, the basic principle is that when the charge and discharge currents must be small (but not too small, or time is too long), there is as much as possible to be filled up completely. , (Except the laptop battery charge dissatisfied)

    Causes of damaging laptop battery

    vostro 1500 battery life is limited, with a period of time after the naturally manifested in "aging" of the. Specific manifestations of resistance become larger, the voltage across the charging time increased quite rapidly, so it is easy to charge control circuit is judged to have full capacity is naturally "down", so there will be called the vostro 1500 battery fully satisfied with the phenomenon. There are also a problem, because the notebook notebook battery internal resistance increases when the voltage drop in the discharge rate, high speed, it will be mistaken for vostro 1700 battery has no electricity, no electricity is actually released. Notebook laptop battery "aging" process is a vicious circle, if you usually find when using notebook laptop battery you use the time to be shorter than usual, you should pay attention to, and to start training him, or we need to 4 vostro 1700 battery charge to find the reasons for the dissatisfaction.

    Also, here is a notebook laptop batteries (gk479 , fk890 ), a lot of time charge notebook notebook battery dissatisfaction discharge put the block, in fact, one of the batteries broken problem, bucket phenomenon we all know. This phenomenon is inevitable, because each power-saving laptop battery can not be completely consistent with the nature of the core, there are some quality with long aging first weakened, undermining the overall (in series) if the discharge curve. It simply means that piece of batteries on his first full charge it and discharge it on the first had finished, so natural functions of the notebook laptop battery will be a big problem. Core of a saving over charge / over discharge will not cause the inspiron 1521 battery monitoring circuit that is full / End of release. For example, when charging other batteries began charging close to full pressure of time, that section of bad batteries may have to 4.30V or even higher voltage, resulting in overcharge damage, while others are fully satisfied. Editor's Note: The internal batteries for laptop battery damage, the "China Computer Education," 2001 No. 2 has a great article - "Notebook Computer Notebook Battery DIY" worth learning. Interest, courage and ability friends can try to open laptop battery pack, believe in the multimeter's help, you can quickly find the damaged batteries (abnormal voltage). If conditions allow, according to the corresponding parameters of batteries can replace the qualified inspiron 1720 battery.

    Charge at boot time, in order to maintain future capacity notebook to consider ways to select the charge, then do not select the fast charge mode (Express charge mode), to avoid premature laptop battery "full." There is the inspiron 1721 battery when the ban on the use of low maximum performance CPU to reduce power struggle. If the notebook uses the CPU to support SpeedStep technology, it is best to install the driver (responsible manufacturers are installed) to facilitate the adjustment performance. SpeedStep program icon is a blue flags, right-click performance tuning options it can occur. In Windows XP systems, SpeedStep program will be problems, this time modify the BIOS parameters, or to rely on a number of brand-specific regulatory procedures, such as the IBM notebook computer is very powerful tool.

    Laptop battery charge and discharge

    Li-ion laptop battery is charging, first by way of constant current fast charging, the voltage reaches a certain value and then to constant slow charge mode. Usually laptops are not strictly constant current charging control device. When the system load large charge current to a small, contrary to large, the current from the AC power adapter power margin decision. Clearly, the system will be charging the latitude d620 battery ,latitude d630 battery and other components, such as CPU, hard drive, LCD and other competing energy sources. I tried to run side Superπ, while charging the way, found that the charge current between the change in the 0.70 ~ 1.70A, can not meet the lithium-ion laptop battery charging requirements, so I worry that this work laptop battery charger will be damaged. IBM statement on the requirements of the notebook computer will not operate when charging is probably the reason.

    Lithium has been switched on or discharge, let it discharge better. Best not to use physical methods (like the string of resistors). This is not to say no, only relatively large risk, if the internal protection circuit not working, then set aside the entire laptop batteries, latitude d620 battery ,latitude d630 battery, notebook battery is probably the worst explosion, of course, this is unlikely. Circuit hidden danger is not impossible, some big companies have found that the design of the potential risk factors over laptop battery recall, as when cell phone laptop battery is not heard the explosion.

    Tips: In general, the protection of laptop battery laptop parts usually regulator circuit block, the control chip, insurance, and temperature probes. Temperature protection device is usually one-off, the inside has a fuse (fuse some 130 ℃), used to monitor the voltage regulator block work. If the process of abnormal discharge, immediately there is a current through the temperature protection device, the fuse blows, the internal latitude d820 battery , latitud d830 battery circuit at this time for the off state, and unrecoverable. If you want to repair only the replacement of the temperature protection, but such temperature protector is hard to find in the market.

    Notebook battery capacity reduction and maintenance of the natural process should mentioned maintenance, maintenance of which the most important and frequently is the process of the discharge. Discharge, then there should be attention to the small current discharge the most appropriate, the specific mode of operation is: CPU deceleration, the drive stall, and close the view screen, and he emphasized the darkest Otherwise you can. Actually standby, turn off all running programs that have been to automatically shut down the laptop, OK, discharge is complete, so the best one each month, on the b130 battery , inspiron b120 battery capacity is the best maintenance methods. The emphasis on small-current discharge is to prevent premature detection of laptop notebook battery voltage insufficient. My experience is that after discharge, after such a small scale, about 6-7 hours later, my laptop battery's capacity from 33.24Wh restored to 36.75Wh. So I believe this way for extended laptop battery capacity or to restore the capacity is very effective.

  • Blog post
  • 3 months ago
  • Views: 23
  • Not yet rated

• Technology Knowledge about l Technology Knowledge about laptop battery

  • From: super-e-world
  • Description:

    Guide To Getting The Most
    From Laptop Batteries
    
    Laptops let you do more on the move, offering greater choice and flexibility than ever before. But a laptop only keeps you mobile while the Hp hstnn-ib33 laptop Battery is charged.  Everyone who buys a notebook wants to know how long its battery will last.
    
    The brief answer – it depends!  Battery Life is highly variable, depending on how you use your laptop. Batteries for laptops come in three main types: nickel cadmium (NiCad), nickel metal hydride (NiMH), and lithium ion. You can recharge each of these batteries with an AC adaptor over and over and over. In most cases, it will give you between one and two hours of computer use, depending on a number of factors.
    
    Battery Use Factors
    
    There are a number of factors that contribute to or determine the usable battery charge time for your laptop.
    
        *
    
          Display brightness.
        *
    
          USB Devices drawing power (such as iPODs).
        *
    
          Use of hard drive.
        *
    
          Use of optical (CD/DVD) drive.
        *
    
          Battery charge state (was it fully charged).
        *
    
          Battery age - batteries have a finite life span.
        *
    
          Network use.
        *
    
          Memory upgrades - more memory means more power use.
    
    Battery Extension Tips
    
    Following are tips to help you get the longest Hp dv9500 Battery life possible.
    
       1.
    
          Keep Your Screen as Dim as Possible – LCD screens are one of the biggest battery drainers. Adjust your setting so you have enough brightness for comfortable computing. During an overnight flight, for example, you can dim your brightness yet still see clearly. Most notebooks have simple applications you can use to control LCD brightness; consult your user’s manual.
       2.
    
          Use Power Wisely – Turn off or disconnect unused devices; each of them drains power. Most notebooks have power-management options. When you’re not using your laptop, you should have it on sleep mode (assuming you really need it on), or your notebook’s equivalent. This mode keeps enough power running to maintain minimal function, so you can resume full power with very little delay when you’re ready to return to your work or play.  But if you don't need it on at all, shut it down.
       3.
    
          Cut Down on Hard Drive Activity - You can cut down on how hard your hard drive must work by defragmenting it regularly. This can be done automatically at selected regular intervals once you’ve located the Disk Defagmenter in the Start/Programs/Accessories/System Tools menu and follow the prompts.  Also adjust your power settings so that the drive sleeps when not needed.
       4.
    
          Minimize Optical Drive Use - if you are on the road, a portable CD/DVD players will have a vastly longer Hp dv9700 laptop Battery life, than using your laptop as a CD or DVD player.  If there are files or programs that you use from your CD/DVD drive, copy them onto the hard drive.
       5.
    
          Disable Startup Items – Every time you boot up (in Windows), startup items load into memory, causing additional CPU’s power load. You can easily disable startup options simply by clicking Start then the Run feature, then entering C:\MSCONFIG (and pres Enter) and following the prompts.
       6.
    
          Keep Your Battery Fit! - Yes, you can actually condition your battery. When you buy your laptop, charge the battery to its full capacity, then discharge it completely. Next, fully charge it again. This way your battery actually learns how much electrical charge it can hold. Always make sure when you charge your battery fully.
       7.
    
          Clean Battery Contacts - Remove your battery and clean its metal contacts with alcohol (ideally do this every two months), allowing it to dry thoroughly before replacing it. This makes sure the power transfer between the laptop and its battery is as efficient as possible.
       8.
    
          Use The Airliner Power Port - many of today's airliners offer special power ports that you can use to power your laptop.  You will need a special power adaptor to connect your notebook Hp pavilion dv9700 laptop battery computer, but they are worth having and using.  Also, take advantage of airport waiting time to plug in and get as much charge as you can!

  • Blog post
  • 3 months ago
  • Views: 32
  • Not yet rated

• Correctly understanding of la Correctly understanding of laptop batteries charge and discharge

  • From: jeanking
  • Description:

    Lithium-ion laptop battery cathode materials are usually composed of active compounds of lithium, anode is a special molecular structure of carbon. Common cathode material mainly composed of LiCoO2, charging, plus the potential to force the battery cathode polar compounds released A lithium-ion, embedded negative elements were arranged in the lamellar structure of carbon. Discharge, lithium ions from the carbon in the lamellar structure Precipitation, and positive re-combination of compounds. Lithium-ion mobile rise to a current.

    Although the chemical reaction principle is very simple, but in the actual industrial production, the practical problems need to be considered to be a little more And more: cathode material additives required to maintain the activity of several charge and discharge inspiron 6400 battery ,inspiron e1505 battery, anode material in the molecular structure level required to set

    Account to accommodate more lithium-ion; fill in the electrolyte between the positive and negative, in addition to stability, but also has good Conductivity, reducing the inspiron 1501 battery internal resistance.

    Although the lithium-ion batteries are nickel-cadmium batteries few memory effect, memory effect is the principle of crystallization in lithium battery Almost does not produce such a response. However, lithium-ion latitude 131l battery capacity after repeated charge and discharge will continue to decline, the reason is Complex and diverse. Mainly positive and negative changes in the material itself, from the molecular level, the positive and negative on the capacity of lithium-ion The hole structure will gradually collapse, blocking; from the chemical point of view, is the activity of positive and negative materials passivation, side effects occur .

    Other compounds to form a stable. Cathode material physics will appear gradually falling off, etc. In short, the final reduced power Pool is free to move in the charge and discharge process of lithium-ion number.

    Over-charging and over-discharge, lithium-ion batteries(gd761 battery ,KD476) will cause permanent damage to positive and negative, from the molecular level, Intuitive understanding, excessive discharge of carbon anode will lead to excessive release of lithium ion and makes the structural collapse of its layers, Overcharge will too hard into the negative electrode of lithium-ion carbon structure to go, and make some of the lithium-ion can no longer release Released. This is also why the lithium-ion batteries are usually equipped with charge-discharge control circuit reasons.

    Not suitable for the temperature, will lead to an internal lithium-ion batteries produce other chemical reactions of compounds that we do not want to see Therefore, in many lithium-ion latitude 131l battery ,vostro 1000 battery between the positive and negative temperature with protective membrane or electrolyte additives. The battery Temperature to a certain situation, composite membrane electrolyte membrane hole closed or degeneration, increased battery internal resistance until the circuit, the battery is not Re-heating, to ensure that battery temperature is normal.

    The deep charge and discharge lithium-ion gd761 battery can improve the actual capacity? Experts clearly told me that this is meaningless. They even said that the so-called three full charge up before using the "activation" in their knowledge of where the two doctors, puzzled This is what is necessary. But why so many people of deep charge and discharge capacity after the KD476 Battery Information in marked changes occur Change it? Will be mentioned later.

    Notebook computer lithium-ion batteries are generally charged with the management of chip and controller chip. Chip in which management A series of registers, there is capacity, temperature, ID, charge status, discharge frequency values. These values are in use China will gradually change. Personally, I think, in notebook computers for use in the "use should be fully charged up after a month First "approach should be the main role is to amend the register where the value of improper, making the vostro 1000 battery charge control and Nominal capacity of the battery match the actual situation.

    Main control chip, xps m170 battery charge control the charging process. Lithium-ion battery charging process is divided into two stages, constant Current fast charge phase (when the battery indicator light yellow) and reduced voltage current phase (the battery indicator light flashes green. CC Fast-charge stage, the battery voltage gradually rises to the standard battery voltage, then under the control chip into the constant pressure phase, power Pressure no longer increased to ensure no over charge and current as the D5318 battery level gradually decreased up to 0, and the ultimate completion of charge .

    Statistics chip power consumption by recording the discharge curve (voltage, current, time) can calculate the sample battery This is what we read about in the Battery Information wh. Value. The lithium-ion batteries inspiron 9400 battery , inspiron 6000 battery used in many after release Power curve will change, if the chip has been no opportunity to once again read out a complete discharge curve, the calculated The power that is not accurate. So we need to calibrate the battery charge and discharge of deep chips.

    Finally my battery maintenance view is:

    1. No need to ensure the release is finished each time a re-charge;

    2. A period of time can do under the control of a protection circuit to correct the deep charge battery discharge statistics, but it does not mention The actual capacity of your inspiron e1705 battery high.

    3. A long time without the battery, should be placed on a cool place to weaken its own internal passive reaction speed.

    4. The protection circuit is also able to monitor the battery self-discharge, long-term without the vostro 1000 battery, should be pumped into the power to prevent electrical Pool in the storage of excessive discharge from the discharge of excessive lead to damage.

    In fact, the battery is not too much to take into account the use of attention, in other words is taken into account is not much use. A gd761 battery ,KD476 battery can How many times, may differ more from the battery to cause the individual differences, rather than use. Select Has a good reputation in the notebook PC brand, is undoubtedly the future protection of battery life is one long.

    The tip comes from http://discount-battery.us/blog/correctly-understanding-of-notebook-battery-charge-and-discharge

  • Blog post
  • 3 months ago
  • Views: 29
  • Not yet rated

• Identification guide laptop ba Identification guide laptop battery

  • From: jeanking
  • Description:

    Site a few days ago reported a number of laptop batteries because of its ultra-low prices to attract a lot of friends stopped, but there are also so many problems. Some users think that the possibility of counterfeit goods very cheap batteries(latitude d620 battery ,latitude d630 battery ), this Xiaobian to summarize some of the true and false recognition battery tips and instructions with the picture, so that the majority of users will be no further trouble for the battery.

    Leave the latitude d630 battery damage is very large, there are some security risks are not that work is not good, obviously not as good as the real power consumption of their mark books often give the user a headache. In contrast batteries really like too much.

    Leave the battery is usually very poor quality, or use some of assembled batteries(latitude d820 battery , latitud d830 battery), their stability is questionable. They work very rough production process itself could not do without most of the products are small workshops, so the battery safety coefficient approximately equal to 0, and take it to mean carrying a time bomb, if you want to distinguish between genuine latitud d830 battery .

    Dell Business Notebook D6XX series has been very concern and the excellent value for money it has attracted many consumers to buy, now on the market some of D620, 630 with the low battery occurs, of course, mixed with some unscrupulous traders leave the latitude d620 battery, consumers can keep their eyes open up their own resolution.

    Laptop batteries are consumable, a long time would need to be replaced, the process can not blindly purchase price to distinguish between true and false by many unscrupulous traders, the same battery will sell fake true price of the dell laptop battery. In fact, leave the battery resolution is not difficult to identify by appearance can be discerned carefully, generally we will have original batteries on hand, you may wish to put on when to buy, the details of the two parts of the latitude d820 battery can generally be able to compare distinguish between true and false.

    trackback: http://battery-pack-store.com/blog/identification-guide-laptop-battery

  • Blog post
  • 3 months ago
  • Views: 28
  • Not yet rated

• Do you need charge laptop batt Do you need charge laptop battery 12 hours for the first three times?

  • From: jeanking
  • Description:

    Start using the sony laptop battery, the first three need to charge 12 hours?

    This is totally unnecessary. Because the notebook has a good power management circuits, and charge management system, when the vgp-bps8 battery reached saturation, the control circuit will automatically switch to the off state, so long as full on the line, not to say that the longer you can use full longer.

    In order to prevent memory effect, we should run out of power before recharge your batteries(vgp bps2a , vgp bps2b , vgp bps2 , vgp bps2c battery )?

    Each charge before the battery discharge is unnecessary and harmful. Proved: the depth of discharge of the battery will shorten the vgp-bps9 life unnecessarily, when the battery is used about 10% can be charged when the. Of course, there are still 30% when vgp bps3 , vgp bps3a battery power for more than best to be charged, because the memory effect does exist.

    Insert the AC when the battery should win come?

    Of course not! Although the lithium-ion batteries(vgp-bps5a , vgp-bps5 ,vgp-bpl5a) will naturally discharge, the natural discharge the battery after the power supply if access will appear repeatedly charge and discharge conditions, reduced battery life, this can not be won justify battery.

    Laptop power supply control circuit now has this functionality - up to 90% when battery power , or 95% will be charged, but to achieve this through natural discharge capacity of the time for 2 weeks a month. When the pcga bp2nx , pcga bp2ny battery is idle for a month or so to fully charge and discharge to maintain the battery's capacity, this time you should be concerned about is the battery should be "bit of exercise" and not be idle again after the charge.

    Even if the battery "unfortunate" was once again charged, bringing the loss will not be long without the pcga bp71a , pcga bp1n , pcga bp71 battery than the power drop caused by a large number. Your data than you or your notebook batteries are much more rare, a sudden power failure has not only hurt your notebook, can not restore the data is no time for regret.

    The story comes from http://battery-pack-store.com/blog/do-you-need-charge-laptop-battery-12-hours-for-the-first-three-times

  • Blog post
  • 3 months ago
  • Views: 85
  • Not yet rated

• Laptop battery tips: get out t Laptop battery tips: get out the error of repeated charge and discharge depth

  • From: jeanking
  • Description:

    With the original notebook computer batteries, after use over time there will inevitably be the case standby time. Some users said: "The depth with repeated charge-discharge method, you can restore the battery performance, thereby extending hp laptop battery life," I believe that such a relatively one-sided.

    To understand this issue correctly, may start using the laptop battery types talk about. We all know that before 1995 the production of notebook computers are basically used nickel-cadmium battery. This battery, when used, if the discharge is not the right way, the battery will have a "memory effect", thereby reducing the battery's actual capacity, eliminate the "memory effect" is used repeatedly the best way to approach the depth of discharge. With the emergence of nickel-metal hydride batteries, battery capacity has improved significantly, but the "memory effect" did not completely eliminate the shortcomings.

    In recent years, lithium-ion batteries(pavilion dv1000 battery , pavilion dv4000 battery) in notebook computers has been rapid popularity due to lithium-ion batteries have basically eliminated the "memory effect" problem, it is used repeatedly to restore the depth of battery charge and discharge performance of the methods no longer apply. But lithium-ion battery capacity reduction occurs, or why the problem? The root causes of that situation, it is used in notebook computers and Yuanzhuang Li-ion battery built-in battery management system caused.

    Battery management: current notebook computers, almost all adopted the "battery management" and "charge and discharge control" of two chip-level management system. The "battery management chip" placed in the notebook itself, the chip registers in the computer stores the lithium-ion pavilion dv8000 battery capacity, temperature, ID serial number, charge and discharge status, total charge and discharge times and other important information. The data information in the course of the need to constantly refresh the actual situation. The battery built-in "charge and discharge control chip," the most important role is to monitor and control the battery charge and discharge the entire process and be documented.

    Charge: Lithium-ion battery pavilion dv2000 battery , pavilion dv6000 battery charging process of the whole, divided into "fast charge constant current" and "reduced charge constant current" two phases. The so-called "constant current fast charge" means the charge in the beginning, the charge current constant while the charge voltage to follow the battery voltage increased gradually until it reaches the nominal voltage of the charging. When the battery voltage has reached the standard value, the control chip will automatically turn into "reduced charge constant current" phase, this time charging voltage will no longer continue to rise, while the charge current to follow the battery capacity is increasing gradually decreasing and eventually reach zero, so it completed the full battery charging.

    At the same time, the charge generated during the charging voltage, current and time data curve, will be recorded in the battery's "charge and discharge control chip" in the memory. "Battery Management" is through the retrieval of the data, calculated by sampling data such as pavilion dv9000 battery capacity, which is what we read in the Battery Information in the value of Wh.

    Fixed: After several charge and discharge the battery after use, its built-in chip in the charge and discharge data will of course change. If at this time, "Battery Management" has no opportunity to read the newer, more complete data, it calculated battery capacity would of course not accurate, and give the user the impression that the battery capacity has decreased, but the fact that The actual capacity of the battery does not really reduce. Some brands of notebook computers comes with charging management software works is in the process of charging refresh "charge and discharge control chip" memory in the data, thus ensuring "battery management chips," the results are correct.

    If you carefully look at the notebook computer for use, will find them, "one month after the use of computers should be on the pavilion zv5000 battery , pavilion zv6000 battery for a full charge and discharge operation" instructions. Its main purpose is to use the depth of charge and discharge means to modify the charge and discharge control of the chip registers in the curve of the data, so that the battery charge control and battery nominal capacity and consistent with the actual situation, which reached the correct battery capacity values.

  • Blog post
  • 3 months ago
  • Views: 26
  • Not yet rated