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BQ4050: 充电时没充满电流变得很小，充电很慢，HT和IN置1

Jayden Zhou
Prodigy 50 points
Part Number: BQ4050
Other Parts Discussed in Thread: GPCCEDV

工程师您好！

        我这边遇到一个问题，4S1P电池在客户设备上充电时还没充满电流就减小为200mA甚至更小，此时电量为22%、75%（不固定），设备充电管理给出来的电压和电流分别是16.8V、1A，

电量不增长以后我立马取下电池读取数据，界面如下 。

       请问这是什么原因？谢谢！75.gg.csv