i4 Nitecore Charger (4 bay)Nitecore i4 Product Introduction The Intellicharger i4 is a universal, automatic smart charger compatible with almost all types of rechargeable batteries thus eliminating the need to own several chargers. Parameters Input voltage AC: 100~240V 50 60HZ or DC 12V Input power: 10W Output voltage: 4. 2V 1% 1. 48V 1% Output current: 375mA 4 750mA 2 Dimensions: 139mm 96mm 36mm Ni MH Ni Cd: AA, AAA, C Features: Capable of charging 4 batteries simultaneously