Battery Charger, Battery Capacity Charged in 1-Hour 2 Ah, Number of Ports 2, Charging Port Voltage (1) 12V/20V, (1) 7.2V/14.4V/18V, Charger Input Voltage 120V AC, Charger Class Standard, Charging Type Simultaneous, For Battery Chemistry NiCd, NiMH, Li-Ion, Indicator Light Yes, Plug Type Two-Prong, For Use With DEWALT(R) 12V - 20V MAX Li-Ion Batteries, DEWALT 7.2V - 18V NiCd/NiMH/Li-Ion Batteries