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Taking care of your laptop's battery

Via:microsoft.com
Via:http://colorcotton.blogspot.com/2012/05/taking-care-of-your-laptops-battery.html

Does it seem like no matter what you do, your computer is always out of battery power? It might be time to replace the battery. Every battery has a designed capacity-basically the amount of charge that it's designed to hold. Over time batteries lose their ability to hold a charge. This means that even though you're fully charging your battery, the actual amount of power that the battery can hold is going down.

Some of the telltale signs that your battery is going bad are shorter use times, and subsequently, shorter times to recharge. If you notice the amount of time you can spend unplugged is going down, then chances are your battery has lost much of its ability to hold a charge. Another sign that your battery might be on the wane is that it takes less time to recharge. A battery that's going bad might also cause your computer to turn off or hibernate unexpectedly, even if the battery meter displays ample capacity remaining (70 or 80 percent).

Fortunately, Windows can help you know when your battery is unable to hold a full charge. When your battery gets down to 40 percent of its original capacity (that is, it can only hold 40 percent or less of its designed capacity after it has been charged), you'll see a notification via the battery meter icon that your battery might be going bad. This notification is new in Windows 7-earlier versions of Windows can't notify you when your battery is going bad. If you don't want to receive this notification, you can turn it off by clearing the check box on the battery meter.

Battery meter showing a notification that a battery might be going bad

Many batteries will show signs of problems well before reaching 40 percent of their original capacity. Also, many computer manufacturers have programs that you can use to measure the performance of your battery. These programs might be more sensitive to battery problems and should be used first to check the condition of your computer's battery. For more information about solutions to this problem, see Solutions to common battery problems.

Note

Some computer manufacturers report the designed capacity of their batteries to be the level of the last full charge, so it's possible that your battery might be below the warning threshold without giving you any warning. If your computer continues to run out of battery too quickly, but your battery meter shows that it's fully charging, it might be time to consider replacing your battery. Check with your computer manufacturer for information about replacing your battery.

Using the battery meter to monitor power consumption

• The battery meter is a handy tool located in the notification area of the Windows taskbar that makes it easy for you to keep an eye your computer's power consumption. The battery meter icon indicates whether your laptop is plugged in or whether it's running on battery power . When you point to the battery meter, you can see the percentage of battery charge remaining as well as an estimate of how much time you have until you'll need to plug your computer in.
• When you click the battery meter icon, you can get more information-like which power plan you're using and, if you have more than one battery, how much charge is left in your second battery. You can also change power plans and access additional settings for managing more power options. For more information, see Battery meter: frequently asked questions.

Battery meter showing power plans

Using power plans to save your battery

One of the easiest ways to save your battery without affecting the performance of your computer is to use one of the built-in power plans that come with Windows. Power plans are basically collections of hardware and software settings that control how your computer uses power. There are two power plans that come with Windows that are useful for laptops:

Balanced. This is the plan that most laptops use by default. It offers full performance and display brightness when you need it and saves power during periods of inactivity.
Power saver. This plan can help you get the most from a single battery charge. It saves power by reducing system performance and screen brightness.

In addition to the power plans that come with Windows, your computer manufacturer might offer additional plans. You can also create your own power plan, or customize the settings for one of the existing plans. For more information, see Change, create, or delete a power plan (scheme).

Getting the most out of your battery

In addition to using power plans to get the most mileage out of a battery charge, it's also important to take care of your battery to make sure you get the most life out of it.

• Make sure you're following the manufacturer's instructions for charging and maintaining your battery. Only use a charger and power cord supplied by the manufacturer.
• Don't let your battery get too hot (or too cold). A hot battery is a sign of trouble and usually means that your battery isn't working properly. You should stop using it right away. Also, make sure that your battery isn't exposed to extreme temperatures. Batteries are designed to work best at room temperatures. Avoid using (or even storing) batteries in extreme temperature conditions.
• Use your battery to keep it fresh. Don't keep your computer plugged in all the time. It's a good idea to discharge and then recharge your laptop battery about once a month. Also, you should let your battery run down before you recharge it.

End:VGP-BPS13/Q, Laptop Battery, Compaq Presario CQ60 Battery, etc.

Have a nice day!

Apple Rechargeable Battery Kit

Apple on Tuesday released a rechargeable battery pack, charger and rechargeable battery kit includes two parts, one charger for AA rechargeable batteries, the battery is nearly full and automatically cut off power before, Apple claims the battery is fully charged, this models of battery chargers is only 30 mW power consumption, compared with other rechargeable battery charger under the same conditions up to 315 mW of power is.

The kit $ 29, includes six apple rechargeable battery, Apple claims that these batteries can be recharged hundreds of times the service life of up to 10 years, but the charger can also be used with other rechargeable batteries, in addition to can be directly used in different countries.

Of course, from the point of view of environmental protection and energy conservation, such as Magic Trackpad and Mouse on a PC directly connected to the power of the method is the most energy-efficient power supply. But at least than the rechargeable battery can only be thrown away after use to appear environmentally friendly a number of ordinary batteries.

China first! Pu Sanofi Nokia C6 cells pre-empt the market

Nokia C6-00 cell phone is not yet listed, but this type of battery PNB-4J cells already in the country coming out!

Recently, Xiao Bian got this battery, the original is the leading mobile phone vendors around the health-kun products. The brand is pivoFUL Pu Sanofi, before the mainstream introduction of speed C6-00 Nokia mobile phone manufacturer which is still relatively rare. Look at pictures.

Concern Nokia C6-00 is positioned as a strong entertainment machine, strong machine Saipan Saipan Entertainment Entertainment Entertainment Saipan strong powerful machine should only be used in the previous machine used for high-end full touch screen and full QWERTY keyboard sliding cover, based on the Symbian S60 V5 Edition operating system, equipped with a 3.2-inch touch screen, and supports the Ovi maps, free walking and driving navigation. pivoFUL Pu Sanofi looking for unique market, targeting market opportunities, fancy Nokia C6-00 market prospects, and with a strong R & D capabilities, the rapid introduction of C6-00 for Nokia phones PNB-4J cells.

The third-party mobile phone battery brand has always been to good quality, large capacity, cheap stand in the city, after years of market baptism, in the top of the pyramid a few big brands more trusted by consumers. In the field of mobile phone batteries, pivoFUL Pu Sanofi consistently advocated the first to break the "capacity" of conventional, down to do "security" work: each piece of mobile phone battery strict use of national quality inspection agency certified the safety of batteries, and by the Japanese Seiko IC technology and the U.S. military MOSEFT control circuit, with the formation of an overcharge, over discharge, short circuit protection, and many other security technologies to protect the wall. Meanwhile, pivoFUL Pu Sanofi safe battery also purchased for each user a total of $ 5 million liability insurance for the Pacific, coupled with improved service and a unique laser anti-counterfeit technology, pivoFUL Pu Sanofi great safety in the end will be courage.

It is reported that, pivoFUL Pu Sanofi PNB-4J battery will start in full next week, more than 400 terminals in the country for sale. In addition, as a loyal partner pivoFUL Pu Sanofi Suning, Gome, easy days and other large home appliance chain will also be sold simultaneously.

Apple pushed the new Magic Trackpad and environmental battery charger

July 27 Beijing time, according to foreign media reports Apple has launched the latest Magic Trackpad and battery charger. One, Magic Trackpad through the use of a piece of smooth glass and aluminum design, reflects the multi-touch technology, Apple's patent, the user can use the inertial scrolling up and down smoothly scroll, zoom in and out, rotate with a finger images, and three fingers touch for web browsing or photo collection.

Magic Trackpad button can be configured to support single or dual button commands, touch-click (tap-to-click) and click on the physical model. It pictures the first time in early summer this year, leaked out, before Apple announced the launch of photos from the show that he is a multi-touch desktop computer accessories. Earlier this month, Magic Trackpad to obtain permission from the U.S. FCC, even though at the time it was made only in a mysterious Bluetooth devices.

Apple multi-touch features the first time last year for the computer launched Magic Mouse (a Bluetooth wireless mouse), users can put their finger on the surface of the hardware, so to scroll and zoom. Although you can spend $ 69 to buy a Magic Trackpad, but each comes with iMac and Mac Pro are the Magic Mouse.

On the other hand, the new battery charger can be the value of the standby power consumption (standby power usage & # 118alue) to a minimum, which is the same charger on the market established a new industry standard. Standby power consumption value is: the battery is fully charged, the charger will continue to consume the most electricity. However, Apple's new battery charger after charging but the battery will automatically reduce the power consumption required value. In addition, Apple introduced the reusable charger with battery can charge hundreds of times to ensure a high charge capacity, so you do not have to go every few months to buy a new battery or discard them. Each battery charger is equipped with Apple's 6 AA Ni-MH battery, can give the user's keyboard, battery, mouse or trackpad power, but also while allowing two or more spare batteries.

Apple said: "Unlike many other reusable battery is different is that these incredibly long battery life (up to 10 years), which means users can finally do not frequently purchase and disposal of these toxic, disposable alkaline sexual battery, Apple battery charger also has a very low self-discharge rate, even if you put batteries in a drawer for one year, they still maintain the original power of 80%, so that when you need batteries, you will always have a spare of electricity. "

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Toshiba, Mitsubishi, PSA cars with lithium batteries can challenge the durability

According to recent reports, Japan's Toshiba (Toshiba Corp.) Mitsubishi Motors will be the upcoming release of a battery electric vehicle supply system. And in addition to Mitsubishi, the Mitsubishi French partner - PSA Peugeot Citroen (PSA) is also possible to use Toshiba's R & D of lithium battery system.

The news is issued, the Toshiba responded by saying: "Toshiba and Mitsubishi Motors began a year ago co-develop a vehicle called SCiB lithium battery system. The lithium battery system with superior charge capacity, charge time is short and long life. "

Toshiba also said: "As of this lithium battery system has not yet passed the final test, so Mitsubishi has not officially decided whether to adopt this system, but Toshiba is hoping to become Mitsubishi lithium battery system supplier."

Then Mitsubishi Motors spokesman said, Mitsubishi and Toshiba did in lithium battery systems for motor exchange. But Toshiba, Mitsubishi refused to eventually become a lithium battery system supplier for comment. In addition to Toshiba, the Mitsubishi also with other lithium battery systems supplier contact.

Shopkeeper magnetism to be 873 million investment project to build solar cells

Hengdian DMEGC (002056) on Friday night announced that the company intends to invest in park PV Hengdian East magnetic crystalline silicon solar cell construction of 300MW and 50MW chip component project.

Approval of the project total investment 873 million yuan, the year after full production is expected to achieve sales revenue of 3.1 billion, the total annual profit of 304 million.

Company said the investment would enrich the product structure, increase profit margins, improve the company's competitiveness, the solar industry in the field of sustainable long-term development.

Shopkeeper magnetism Friday to close at 16.90 yuan, up 0.24%.

Anhui Forklift Group successfully developed explosion-proof electric forklifts

To adapt to and meet market demand, Anhui Forklift Group Co., Ltd. belongs to Hengyang together active research and development production of industrial vehicles, industrial vehicles, various types of explosion-proof. Currently, 1-3.5 tons forklift battery explosion counterbalanced three varieties of 7 series of products have been successfully developed and put in production. Products are made of Quality Supervision, Inspection and Quarantine issued a production license and national explosion-proof electrical products issued by Quality Supervision and Inspection Center explosion qualified certification.

The product advantages in attracting domestic and foreign electric forklifts, based on the combination of advanced technology, and actively carry out technological innovation, with a wide field of vision lifting systems, hydraulic steering, power brakes automatically by the new variable speed control, Open-style overhead guard and other advanced components, and with good quality motor, battery, MOSFET electronic control. Superior performance, easy operation, wide field of vision, to flexible, reliable braking, power, and noise pollution, beautiful shape, especially for petroleum, chemical industry, light industry and other enterprises in the place the risk of flammable gas mixtures, engaged in material handling, transportation, stacking and other operations.

Hengyang together a successful R & D explosion-proof counterbalanced electric forklifts series products not only enhance the Group's technological innovation capacity forklift and production capacity, but also for the "force" the family added a new series. Currently, efforts are moving in Hengyang explosion-proof vehicles to create the domestic first-class industrial base forward.

Promising recovery of solar photovoltaic cells

PV industry started to recover from the end of last year. From the fourth quarter of 2009, the PV market has gradually regained consciousness and development. A standard commercial solar PV panels can be 12% -18% of solar energy into usable electricity, and high-end model of efficiency up to 20%. The first half of this year, forms a good, supply and demand constantly.

Solar photovoltaic cell industry sales from the demand for raw materials in the polysilicon can be seen. , The Investment Advisory Industry Research Center, the latest data can tell us, GCL in January to May this year, 5713 tons polysilicon production and sales, compared with an increase of 300% over the same period last year. Only from January to May, China imported a total volume of polysilicon to 1.55 million tons, compared to last year, an increase of 121%. This data can also be known as second only to solar PV production base in Jiangsu, Zhejiang, the first quarter of this year, total exports of solar cells 4.73 million, an increase of 250%.

The capacity of the global market also continued to expand, not only in some European countries to step up the PV project, European governments also preferential policies to support enterprises to develop solar photovoltaic industry. United States, Japan and other countries are actively layout. China also announced in June this year the second batch of photovoltaic power generation tender, amounting to 280MW, more than last year 270MW. It is predicted that this year's global PV installed capacity will be twice last year. This is also for the country's PV industry has brought new growth points.

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Where is the way of new energy vehicles prove safety of the public electric vehicle car prices

Great Wall: Expand the "we" of the R & D

Strategy for the development of new energy vehicles, Great Wall Motor rainy day. Great Wall Technology Research Institute established a specialized technical team, with many famous international companies specialized parts, launched a "we" in research and development. Has successfully developed three new energy new products: two electric cars Great Wall Euler / wizard EV, hybrid, and Harvard. In addition to the vehicle, the Great Wall has also developed two hybrid powertrain.

The direction of future research and development of new energy vehicles are mainly three aspects: First, a pure electric car, the second is hybrid, including full mix, mixed, three are clean and efficient energy-saving diesel hybrid. In the three projects, the next two years is expected to invest 200 million yuan. From the time sequence of the arrangement, respectively, is energy-efficient diesel-powered, hybrid, pure electric vehicle research and development.

For a pure electric car, is now the core of the most advanced technology to master, to strengthen the international well-known parts company with the cooperation, overcome difficulties battery, so that the existing electric vehicles in the market is not achieved before the upgrade. Once the time is ripe, with the most advanced technology to ensure that products on the market.

SAIC: open up new energy in the chain

In Shanghai Automotive's new energy strategy, in addition to market for new energy sources outside the vehicle, SAIC will also actively promote the new energy automotive industry key components.

New energy vehicles in the vehicle integration is different from conventional cars, and more is reflected in the parts system. SAIC to develop new energy vehicles in the whole industry chain, SAIC will form their own battery management capabilities, forming their own battery industry chain, to form their own electric drive transmission of the development, vehicle integration and vehicle's integrated system, new energy vehicles, including electric air conditioning, power steering, and A BS and so on. From the perspective of industry chain, the core components of new energy vehicles SAIC to be involved in the formation of a chain's competitive advantage.

According to the Shanghai Auto 2008 technical route, the planning for new energy vehicles is accelerating the industrialization of hybrid, alternative fuel vehicles to explore the commercialization of fuel cell vehicle technology to promote development and demonstration runs. Not mentioned in this technical line of pure electric vehicles. Shanghai Automotive in 2009 developed a new plan of new energy vehicles in 2015, then accelerate the work of hybrids and pure electric vehicle industry, to promote the demonstration of fuel cell operation, the timely introduction of fuel cells. Shanghai Automotive has defined the hybrid is a transitional product line. Shanghai Automotive's goal is 2012 pure electric vehicle industry. SAIC decided in 2014, new energy vehicles will invest 12 billion yuan.

Chery: the establishment of high-tech industrial base

In early January this year, Chery said the new energy company, Chery in 2010 to accelerate its strategy in the layout of new energy vehicles will achieve the S18, QQ, Liu variety of pure electric vehicles such as the first production, A5ISG, M 11ISG etc. degree hybrid will also be put on the market this year.

At present, more than 20 100 vehicle models, manufacturers recommend announcements directory to a new energy, new energy among its five Chery models selected. Listed and sold the A5BSG, QQ EV low-speed electric vehicles. S18 electric vehicles in the fourth quarter. Chery S18 S18 vehicle electric vehicle platform in the development of a high-speed pure electric car, the vehicle equipped with a 336V 40kW high-power electric drive systems, equipped with a 40A h high-performance lithium iron phosphate batteries. You can use 220V civil charge, charging time is generally 4-6 hours, you can also fast charging, half an hour to charge the battery power of 80%.

Chery's new energy auto project has received support from the national level. Not long ago, Wuhu national saving and new energy vehicles set up high-tech industrial base, the base of Chery Automobile, the center will support the development of new energy automotive industry. According to the plan, by 2012, total revenue base in the automobile industry will reach 800 billion yuan, of which, new energy vehicles and low-emission energy-saving cars and new parts for more than 50% share.

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Three mobile phones battery brands business

Science and technology, more powerful mobile phones, mobile phones are increasingly wide range of applications. Large-screen, high-speed Internet access, multimedia playback and so became the power killer. Original battery life is often stretched, high quality battery backup, has become business, fashion people essential equipment. Focus on three brands out of business battery condition

Brand mobile phone battery market is currently more like a river carp, how to choose to let the user feel confused. Here we have identified a market for high quality and good reputation of the three brands: Scud, Hong-Yi and Hong Kong Skyline enterprise wisky.

1, Scud: the highest market share, the most extensive product line, high-end products in the retail price of around 100 yuan

Duiyu Scud batteries we will not be familiar with the current popular version of the Scud and mainly in the boutique business version of the market share, and beat top-end series moderator, the model covers almost all foreign brands mobile phones, and most of the domestic brand mobile phones. Its main feature is the distribution network covering a wide range of after-sales service, product line, the price is cheap.

Focus on three brands out of business battery condition

Scud boutique business series

As an old battery factory, Scud battery price, low-end version of the popular series of 40 yuan, high-end boutique business series is usually around $ 100, usually in the local Scud counter can be used to buy at this price.

2, Hony: general appearance, high cost, high-end products in the retail price of around 120 yuan

Hony product cost is high, good reputation, superior battery life, and the original nominal power consumption is basically similar to one of the options for many people, but the appearance of the work more general, less than the Scud's doing distribution channels wide.

Focus on three brands out of business battery condition

Hony battery as the product of the subdivision, including Elite and high-capacity commercial battery. Although the exterior looks very ordinary, but inwardly they are using the A-chip and high-quality protection circuit, and while using an integrated low-pressure injection technology, sought after by many mobile phone users.

3, Hong Kong Skyline Enterprises Wisky: positioning the same quality, price advantage, about the retail price at 80 yuan

As the upstart brand batteries, Wisky beginning to enter the high-profile mobile phone accessories market. Current main partner is the Jinling series and The Flash series, are used internationally renowned brands new high-capacity high-quality Grade A batteries. Wisky's brand slogan is: rest assured that the battery, hard to create. Slogan by the author's understanding of the meaning is: Wisky intentions in consumer confidence to do the battery, and its price is relatively the same quality brand batteries have an advantage. Focus on three brands out of business battery condition

Wisky-chip high-quality protection, advanced technology, high security, battery durability and stability are the greatest degree of improvement. Focus on three brands out of business battery condition

Details, Wisky even have a package of electric shock, the purpose is to buy a used battery that consumers will not buy batteries, also with an integrated low-pressure injection technology to ensure the battery to maximize interior space and well protected inside the batteries.

Wisky, Hony and Scud have their own characteristics, but more on the business applications is a shooting contest, in this regard, Wisky adhere to its own characteristics, the details do better, especially the high capacity of Jinling security partner, by the domestic market the user's favorite and praise comments.

Summary: For business people used mobile phones, brand batteries are always quality assured, and there is no original price of the battery as expensive. In front of each brand by contrast, we found that Wisky Jinling partners and Dwyane Wade has a high quality and good price, definitely satisfy consumer groups, especially the highest quality of Jinling partner, the temptation is greater for business customers. As for the other competitors, to enter the market as early as the Scud, a huge market share, want to shake their short position is not simple; and Hony overall cost-effective, brand advantage is still underestimated.

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