GUANGZHOU FULLRIVER BATTERY NEW TECHNOLOGY CO., LTD.
发明人:
TANG Shengcheng,ZENG Shihua,LI Li,YI Shiming
申请号：
US201715723216
公开号：
US2018048031(A1)
申请日:
2017.10.03
申请国别(地区):
美国
年份:
2018
代理人:
摘要：
Lithium-ion battery charging method for correcting and compensating voltage, when it is charged to limited charge voltage of the battery, the battery stops charging, or start charging by constant-voltage charging and won't stop charging until the charging current is lower than 50%-99.99% of the current before constant-voltage charging; the limited charge voltage of the battery positive and negative electrodes is set as 3U0−US−USO; the battery would be rapidly charged and charged close to saturation, and have better cycle life than the battery charged by constant-current and constant-voltage charging method of the same charging rate; or with the same cycle frequency, the battery charged with the charging method of the present invention would have larger discharge capacity.
