... polymer battery charger 1. Vin: 100-240VAC 2. Charging current:0.6A,0.8A,1A optional 3. Vout: 4.2V Product Name: 18650 ... -240V, 50/60Hz, max.150-200mA,- Constant charging current: 1A, 0.8A,0.6A optional- Full charging voltage: 4.20V+-1% - Charging mode ...