The factory original Motorola CHPN4613B battery only charger restores power to your Motorola cell phone batteries.Input:  100-240V, 50-60Hz, 0.1A.  Output:  4.2V, 450mALED indicators:  Flashing green - Charging; 2 flashes followed by a pause green - Charged; Flashing red - Faulty battery.Not compatible with Motorola V3x batteries.