DLGPOWER iMAX imaxRC Akku B3 LiPo Li-Po RC Battery Balance Charger AC 2S 3S 7.4V Lithium for Rc Helicopter Cost effective, easy to use AC charger with easy to view charge state via LED lights For charging any 2S (7.4V) or 3S (11.1V) LiPo battery through the balance plug Input Voltage: 110-240VAC (includes AC cord for plugging into wall outlet) Charges LiPo, Akku batteries with up to 1A charge current Includes: iMax B3 Pro balance charger, AC Power Cord, Instructions