The NiteCore UM2 charger can charge up to two Li-ion, Ni-Cd, or Ni-MH batteries simultaneously, while monitoring each slot independently. It connects via USB and supports QC 2.0 fast charging, with a maximum current of 1,500 mA per slot. The LCD displays charging information in real time, and the charger automatically selects between CC, CV, and -dV/dt modes based on the battery type and capacity.
Charging parameters can also be adjusted manually. The charger features protection against reverse polarity, short circuits, and overcharging, as well as a temperature control system and cooling fins. It can activate over-discharged Li-ion batteries and restore over-discharged IMR batteries.
- Charging slots: 2
- Power supply: USB
- Battery types: Li-ion, Ni-Cd, Ni-MH
- Battery sizes: 10440, 14500, 14650, 16340, 16500, 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 18700, 22500, 22650, 25500, 26500, 26650, AA, AAA, AAAA, C, D
- Fast charging: QC 2.0
- Maximum charging current per slot: 1,500 mA
- Charging current in normal mode: up to 1,000 mA per slot
- Maximum battery capacity: 3,500 mAh
- Display: LCD
- Charging modes: CC, CV, and -dV/dt
- Charging settings: Manual adjustment of cutoff voltage and charging current
- Material: Fire-retardant polycarbonate
- Color: Black
- Battery Type
- Li-ion, Ni-Cd, Ni-MH
- Charging Ports
- 2
- Battery Size
- 10440, 14500, 14650, 16340, 16500, 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 18700, 22500, 22650, 25500, 26500, 26650, AA, AAA, AAAA, C, D
- Power Supply
- USB
- Set with Batteries
- No
- Maximum Battery Capacity
- 3500 mAh
- Colour
- Black
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.