Charger, Li-polymer/Li-ion Dimensions L x W x H: 107 x 67 x 37 mm Output voltage: 12.6 VDC Input voltage: 10...30 VDC Chargeable cells: 3 Li-ion cells Charging current: 2.3 A Connection, primary side: Cable with 5A Fuse on Cord Connection, secondary side: Cable, 1.8 m with pole Reversing Coupling Input voltage: 10...30 VDC Battery voltage: 11.1 V