There are many kinds of notebook battery,different types of batteries will certainly not the same.Now lithium-ion battery commonly used in laptop or similar products.Shortly before personal computers, A4-based notebook computers in the temporary use of the premise of using a nickel-metal hydride battery.Until the mid-nineties, using a nickel cadmium batteries.After the user has bought the notebook,first please read the operation manual,to confirm what kind of the battery,if does not have the instruction booklet,we can check the battery specifications through the home page of the notebook company.
The "memory effect" is the biggest problem of nickel-hydrogen batteries and nickel-cadmium batterie,if the battery has not run out on charge. When next time using the battery,there will be no power on that place started to charge.If circulates this process unceasingly,the battery's life will become shorter and shorter.
Although the "momory effect" of Ni-MH battery is smaller than nickel-cadmium battery,but the half-way charge repeated is the reasons for shortening the life of battery.So please try to be all used up the battery before recharge.
Lithium-ion battery without the "memory effect", so even the off half-way charging there will not be too much a problem.
The method to extend the battery's life.
Although the lithium-ion battery without "memory effect", but improper use will greatly affect life expectancy. When use a lithium-ion battery should pay attention to the following points
1,Fully charged state not to use AC power | Regulators drive;
2,Using the energy saving features;
3,Fully discharge once every few months;
4,Unplug the AC adapter,when the notebook not in use in a long period of time
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From:http://blogs.albawaba.com/nnusin
Wednesday, January 14, 2009
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