When power-on and under light condition( no rechargeable battery), the indicator lamp of charger is on green.

接通电源，空载状态下（没有待充电电池）充电器指示灯显绿色。

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When power-on and under light condition( no rechargeable battery), the indicator lamp of charger is on green.

接通电源，空载状态下（没有待充电电池）充电器指示灯显绿色。

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