Shenzhen Lezinn Laptop Battery Co., Ltd
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A-Grade Highest Quality Cell2007-12-11 12:31:44
To ensure the high quality of laptop battery, Lezinn purchases A-grade highest quality cells from famous company which is providing cells for world-class companies. Every cell is compliant with CE, ROHS and UL.
Make laptop battery a longer life.2007-11-02 13:36:09
1.Li-ion battery should be charged early and often.
2.However, if they are not used for a longer time, they should be brought to a charge level of around 40%.
3.Li-ion battery should never be depleted to below their minimum voltage, 2.4v to 3.0v.
4.Li-ion battery should be kept cool. Ideally they are stored in a refrigerator.
5.Aging will take its toll much faster at high temperatures.
Advantages of Li-ion laptop battery 2007-11-02 13:36:06
1. Lithium is the third lightest element, thus Li-ion laptop battery is much lighter. A key advantage of using Li-ion chemistry is the high open circuit voltage that can be obtained in comparison to aqueous battery.
2. Li-ion battery does not suffer from the memory effect. Self-discharge rate of laptop battery is quite low.
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