... CE.ROHS.FC Specification:Solar Panel: 0.7WCharging current: 140mAAC input: AC100V - 240VBuilt-in lithium battery: 2600 or 1500mAHOutput ... working condition. The solar mobile charger is the ideal backup power supply for business trip, travelling, long distance journey, ... batteryMethod1When recharge the lithium battery by electric supply (AC100V-240V), the indicator light turns green. And it takes about ...