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BQ25606: 部分电池放电后,充不了电,指示灯微微亮,进入到未知状态

Part Number: BQ25606

电池用的5000mAh的锂电池,有部分电池放电(有可能是过放)后,充不进电;此电池用5V或者其它充电池充一下(其实就是5-10秒),再用BQ25606来充电,就正常了。

当充不了电的电池接上外电时,state指示灯和PG指示灯电压不是0V,也不是5V,是1.几V,微微亮,和正常的电池亮度不一样。