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什么是过充电过放电

更新时间: 2020-09-17 00:00:00     

过充电是指电池在充电时,在达到充满状态后,还继续充电。过充电可能导致电池内压升高、电池变形、漏液等情况发生,电池的性能也会显著降低和损坏。

过放电是指在放电过程中,超过电池放电的终止电压值,还继续放电。过放电可能会造成电池内压升高,正、负极活性物质的可逆性遭到损坏,使电池的容量产生明显减少。

关键词: 什么 充电 放电

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