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垃圾充电宝会不会爆炸

更新时间: 2020-09-25 00:00:00     

充电宝使用不当有可能会爆炸,原因在于充电宝里面都有个保护板,此板的作用是过流,过压,过温保护,也就是充电满时,电路板会自动停止充电,质量不好的电路板有可能仍然接通电路继续充电,从而导致过充,内部发生化学反应,导制电流增大温度升高,起火爆炸,前提是保护板起不到保护的作用,放电发生短路时同理。另外过充和过放都会导致锂电池容量降低,寿命减少。因此保护板是很重要的,其质量要得到保证才能正常有效工作。

关键词: 垃圾 充电 爆炸

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