Battery Charger, Battery Capacity 3.0 Ah, 5.3 Ah, 6.0 Ah, Charge Time 31 min, 33 min, 38 min, Battery Capacity Charged in 1-Hour 6 Ah, Number of Ports 1, Charging Port Voltage (1) 18V, Charger Input Voltage 120V, Charger Class Rapid, For Battery Chemistry Li-ion, Indicator Light Yes, Plug Type Two-Prong, For Use With Fein Li-Ion Batteries