Nitecore Superb Charger SC2 - Selectable 3A charging speed

Nitecore Superb Charger SC2 - Selectable 3A charging speedAutomatic current selection based on battery capacity Capable of charging two batteries simultaneously Each battery slot controls and charges independently Automatically detects battery power status and displays charging progress Integrated USB port compatible with all USB devices Automatically stops charging upon charging completion Reverse polarity protection and short circuit prevention Li-ion battery restoration Overtime charging protection Features temperature monitoring to prevent overheating Made from fire retardant / flame resistant PC material Designed for optimal heat dissipation Certified by RoHS, CE, FCC and CEC Insured worldwide by Ping An Insurance (Group) Company of China, Ltd. Input Voltage: AC 100-240V 50/60Hz 0.9AMAX) 30W DC 12V 2.5AOutput voltage: Battery: 4.35V1% / 4.2V 1% / 3.7V 1% / 1.48V 1% USB: 5V 2.1A Output current: 3A+2A MAXCompatible with: Li-ion/IMR/LiFePO4: Li-ion/IMR/LiFePO4: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340(RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 26500, 26650 Ni-MH(NiCd): AA,AAA,AAAA,C,D Dimensions: 6.10 3.16 1.73 (155mm80mm44mm) Weight: 9.28oz (263g) (without batteries and power cord)