As a fast and efficient USB charger, the Nitecore UM4 charger can charge up to four batteries with the option to control each bay independently. The charger has a maximum output of 1500mA in a single slot which is only achievable if using a 9V 2A QC 2.0 charging adapter.
Main Features:
- QC 2.0 input available
- Intelligent USB Four-Slot Charger
- Optimal heat dissipation design
- Certified by RoHS, CE, FCC, and CEC
- Up to 1,500mA charging speed in a single slot
- Automatic termination upon charging completion
- Reverse polarity protection and short circuit protection
- Automatic selection between 3 charging modes (CC, CV, and -dV/dt)
- Compatible with Li-ion and Ni-MH/Ni-Cd batteries with automatic detection
- Energy-efficient LCD display for real-time charging information
- Capable of manually selecting the charging cut-off voltage and the charging current
Specifications:
Input: DC 5V/2A 9V/2A 18W (MAX)
Output: 4.35V±1% / 4.2V±1% / 3.7V±1% / 1.48V±1%
QC Mode: 1,500mA x 1 (MAX), 1,500 x 2 (MAX), 750mA x 4 (MAX)
Standard Mode: 1,500mA x 1 (MAX), 1,000mA x 2 (MAX), 500mA x 4 (MAX)
Compatible with: IMR/Li-ion/LiFePO4: 10440, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 26500, 26650, 26700 Ni-MH/Ni-Cd: AA, AAA, AAAA, C, D
Dimensions: 6.26" x 4.21" x 1.61" (159 mm x 107 mm x 41 mm)
Weight: 8.21oz (232.8 g)
Package Contents:
1x Nitecore UM4 Intelligent USB Charger
