The Nitecore UI2 is a USB two-way charger and has a maximum charging current of 2 x 800mA. The UI2 is also suitable for low-current charging of batteries below 2.9V. In this case the UI2 only charges with 100mA. Deeply discharged batteries with a protection circuit can be reactivated with the Nitecore UI2 .

Properties:

• Overheating protection
• Short-circuit and reverse polarity protection
• USB input
• Automatic switch-off after charging is complete
• Automatic selection of the appropriate charging method (CC or CV).

Compatible with Li-ion/IMR battery:

• 10340, 10350, 10440, 10500, 12500, 12650,
• 13450, 13500, 13650, 14500, 14650,
• 16340 (RCR123), 16650, 17350, 17500, 17650, 17670,
• 18350, 18490, 18500, 18650, 20700, 21700, 22500,
• 22650, 25500, 26500, 26650

Specifications

• Length (mm): 126
• Width (mm): 60
• Height/Depth (mm): 32
• Total weight (g): 80
• Output voltage: 4.2
• Charge current (A): 0.8
• Material: plastic