Description
Brand | NITECORE |
Model | UMS4 |
Input | DC 5V/2A 12V/1.5A / 18W(MAX) |
Output | 4.35V±1% / 4.2V±1% / 3.7V±1% / 1.48V±1% |
Output Current QC Mode | 3,000mA*1 (MAX) 2,000mA*2 (MAX) 1,000mA*4 (MAX) |
Output Current Standard Mode | 2,000mA*1 (MAX) 1,000mA*2 (MAX) 500mA*4 (MAX) |
Compatible Battery Types: 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 |
Compatible Battery Types: Ni-MH/Ni-Cd | AA, AAA, AAAA, C, D |
Dimensions | 159mm x 106.9mm x 40.9mm (Length x Width x Thickness) / 6.26" x 4.21" x 1.61" |
Weight | 255.4g / 9.01oz |
Features:
- Intelligent USB Four-Slot Superb Charger
- QC 2.0 Input available
- Capable of charging 4 batteries simultaneously and controlling each slot independently
- Up to 3,000mA charging speed in a single slot
- Compatible with Li-ion and Ni-MH/Ni-Cd batteries with automatic detection
- Automatic detection of battery power level and automatic selection of the appropriate voltage and charging mode
- Automatic selection between 3 charging modes (CC, CV, and -dV/dV/dt)
- Energy-efficient LCD display for real-time charging information
- Capable of manually selecting the charging cut-off voltage and the charging current
- Automatic detection of large/small capacity batteries and automatic selection of appropriate charging current
- Automatic termination upon charging completion
- Reverse polarity protection and short circuit protection
- Over-discharged battery activation
- Li-ion battery restoration
- Overtime charging protection
- Automatic detection of battery internal resistance and display of battery health
- Made from durable and fire-retardant PC materials
- Optimal heat dissipation design
- Certified by RoHS, CE, FCC, and CEC
Package Includes:
1 x NITECORE UMS4 USB battery charger








