A method of activating a lithium ion battery
A lithium-ion battery and battery technology, applied in secondary batteries, secondary battery charging/discharging, secondary battery repair/maintenance, etc., can solve problems such as battery safety out of control, functional failure of battery packs, etc., and achieve consistency High, restore battery capacity, reduce the effect of internal resistance
Inactive Publication Date: 2019-01-15
青岛恒金源电子科技有限公司
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Abstract
The invention provides a method for activating a lithium ion battery. By overdischarging the lithium ion battery below a conventional discharge cut-off voltage, the electrode material is activated, the internal resistance of the battery is reduced, the polarization of the electrode is eliminated, and the partial charge-discharge capacity of the battery is restored. The method of the invention canactivate the battery whose capacity decreases, restore the capacity of the activated battery to the original capacity, and prolong the cycle life of the battery.
Application Domain
Secondary cells charging/discharging
Technology Topic
Lithium electrodeEngineering +4
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- Effect test(1)
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