Two charge ways are commonly taken in charge circuit, charge with constant voltage and charge with constant current.

一般的充电回路采用的充电方式有两种：恒压充电和恒流充电。

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The traditional normal method for charging up storage battery is the constant voltage or constant current charge. In the charging process 10 to 20 hours are used.

传统的常规蓄电池充电方法都采用小电流的恒压或恒流充电，充电时间长达10 ~ 20个小时。

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Uses the constant electric current and the constant voltage way charge, the prohibition reverse charges. If the battery positive electrode and the cathode meet instead, can damage the battery.

先恒流后恒压方式充电，禁止颠倒的方式充电。如果电池正负极颠倒充电会带来危险。

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