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电瓶充电为什么会冒泡
更新时间： 2020-07-14 00:00:00  

电瓶漏液：上盖与底槽之间密封不好或因碰撞，封口胶开裂造成漏液；帽阀渗酸漏液；接线端处渗酸漏液；其他部位出现渗酸漏液。电瓶充不进电：首先检查充电回路的连接是否可靠，检查连线与插头接触是否完好，认真检查插座和插头是否有“打火”烧弧现象，有无线路损伤断线等。电瓶在充电时，当电压低时，电流用来进行硫酸与氧化铅反应，生成一定量氢气（即气泡），但是数量较少。随着电压的升高，电流用来电解水的量增加，氢气逐渐增多。故电瓶充电会冒泡。

关键词： 电瓶 充电 为什么 冒泡

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