NITECORE UM2 Intelligent USB Two-Slot Charger
NITECORE-UM2
IMR / Li-Ion / LiFePO4 Battery Chargers
Description
The new NITECORE UM2 is a QC input available, intelligent USB dual-slot charger with a total max output of 3000mA and a single slot max output of 1,500 mA and is capable of charging two batteries simultaneously and controlling each slot independently. It only takes 2 hours to charge 80% of a 3,500mAh battery.UM2 user manual.
The LCD screen can display real-time information on Charging Current, Battery Voltage, Charged Volume and Charging time. It can enable automatic detection of battery power level, automatic selection of the appropriate voltage and charging mode, and automatic selection between 3 charging modes (CC, CV and -dV/dt). The charging parameters can be set manually to meet various charging needs.
The specially designed Micro USB port is compatible with various mobile power sources, solar panels and USB adaptors to ensure an endless power supply. UM2 incorporates an optimized IMR battery charging program, which can monitor the entire charging process, ensuring that the cut-off voltage is always within safe limits to extend the lifespan of the batteries. The UM2 is compatible with 3.6V/3.7V Li-ion rechargeable batteries, 3.8V Li-ion rechargeable batteries, 1.2V Ni-MH/Ni-Cd rechargeable batteries and 3.2V LiFePO4 batteries.
Multiple safeguards ensure the safe charging process, including anti-short circuiting and reverse polarity protection, overtime charging protection, over-discharged Li-ion battery activation and over-discharged IMR battery restoration. Apart from being constructed from durable and fire-retardant PC materials, the built-in temperature regulation system is designed to prevent overheat and to ensure the stability of the charging process. If there is no action to the buttons or batteries in 10 minutes, the screen will automatically dim to save energy.
- QC 2.0 input available
- Total max output of 3000 mA with a single slot max output of 1500 mA
- LCD for real-time charging information
- USB charging port for outdoor charging
- Intelligent charging mode selection
- Energy-saving function
- Compatible with Li-ion and Ni-MH /Ni-Cd batteries with automated detection
- Compatible With:
IMR/Li-ion/LiFePO4: 10440, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 22650, 25500, 26500, 26650, 26700
Ni-MH/Ni-Cd: AA, AAA, AAAA, C, D
