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手机用充电宝充满后电量会倒流吗

更新时间: 2020-10-11 00:00:00     

1、正常情况充电宝是不会发生电流倒流的现象,因为充电宝的输出经过一个二极管,电流是不可能倒流。不过手机有可能在充电宝停止充电后继续大量消耗电流。而充电宝的充电灯号应灭未灭,就造成手机越充电量越少的电流倒流假象。

2、大多数充电宝都会在给手机充满电后自动关机,停止对手机继续充电;老款充电宝或山寨充电宝、小厂家做的充电宝不带识别判断电路,因此充电宝就不会自动断电,会继续给手机充电,可能充电宝就会持续掉电,最后耗光充电宝的电量。

关键词: 手机 充电 充满 电量 倒流

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