Charging Case and Adapter, Battery Capacity 10.0 Ah, 12.0 Ah, 2.5 Ah, 4.0 Ah, 5.0 Ah, 6.0 Ah, 7.5 Ah, 8.0 Ah, Charge Time 40 min, 60 min, 90 min, 120 min, 160 min, 184 min, Battery Capacity Charged in 1-Hour 12 Ah, Number of Ports 6, Charging Port Voltage (6) 56V, Charger Input Voltage 56V AC, Charger Class Rapid, Charging Type Simultaneous, For Battery Chemistry Li-ion, For Use With EGO 56V ARC Lithium Batteries