Thunder T6 Multi-LiPo Battery Charger (4X 6-Cell) Professional Balance Charger/DisCharger w/ LCD Display
Specifications:
Operating voltage range: DC 11~15V
Power source: 12V DC (car battery) / AC mains PSU (>200Watts)
Charge power: 50watts, current is regulated accordingly
e.g. 11.1V battery...