Lithium ion polymer battery charger 1.Vin:100-240Vac 2. Charging current:0.8,1.0, 2 ... , 3, 5A optional 3.Vout:4.2V,8.4V,12.6V Product Name: liuthium ion ... polymer battery charger Product Feature:- Input voltage: AC100-240V, 50/60Hz- Charging mode: CC, CV- Charging ... ,16.8V,21V,25.2V optional- Charging state indicator: Red - on charging, Green - full charge or idle ...