This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

BQ76925 做的5S电池,电池显示20.4V 电量只有4%

Other Parts Discussed in Thread: BQ76920, BQ78350, GPCCEDV

您好!目前客户有退一个异常电池,用EV2300盒子查看电池显示20.4V,但是电量只有4%。

电池没有接负载,电流显示会偶尔有5mA  3mA。

直接用老化设备正常老化,电池从4%  5%  6%  7%后充满更新为100%,再放电,充电。百分比都正常。

这种现象有哪些可能会发生吗?