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充电宝怎样开关机
更新时间: 2020-10-02 00:00:00  

1、充电宝在为手机等数码电子产品充电过程中,充电电流由大到小,电流小到一定程度,充电宝会认为被充电的电池接近充满,保护电路会断开电路停止充电并自动关闭充电宝;

2、有些手机额定充电电流比较小,充电宝误认为接近充满而导致充电宝自动关闭;

3、某些充电宝质量一般,检测充电电流误差较大,导致误判断电,进而工作几秒就会自动关机。

关键词: 充电 怎样 关机

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