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12v电瓶充不进电如何激活
更新时间: 2020-11-12 00:00:00  

1、串联法。在整组电池上另外串联一个正常电压的12伏电池。

2、比如说,原车是48V-20AH的电池,那再另外串联一块12V-20AH的电池。一块电量充足的12V电池电压有13V左右,串联之后能够提升整组电池的电压,然后再用他原来的充电器进行充电,这样的话是可以将电充进去的,插上充电器之后,充电器是红灯,此时可以将电充进去。

3、等充电器转为绿灯,就把那块另外串联上去的电池拿掉。然后再正常充电就可以了。

关键词: 12v 电瓶 如何 激活

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