Dual Port Charger, Battery Capacity 10.0 Ah, 12.0 Ah, 2.5 Ah, 5.0 Ah, 6.0 Ah, Charge Time 120 min (5.0 Ah Battery), 160 min (10.0 Ah Battery), 180 min (12.0Ah Battery), 40 min (2.5 Ah Battery), 60 min (5.0 Ah Battery), 90 min (6.0 Ah Battery), Battery Capacity Charged in 1-Hour 5 Ah, Number of Ports 2, Charging Port Voltage (2) 56V, Charger Input Voltage 120V, Charger Class Rapid, Charging Type Simultaneous, For Battery Chemistry Li-ion, Indicator Light Yes