Nitecore UM4 Battery Charger

Features:

• Intelligent USB Four-Slot Charger
• QC 2.0 input available
• Capable of charging 4 batteries simultaneously and controlling each slot independently
• Up to 1,500mA 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/dt)
• Energy-efficient LCD display for real-time charging information
• Capable of manually selecting the charging cut-off voltage and the charging current
• Automatic termination 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

Specifications:

• Input – DC 5V/2A 9V/2A 18W (MAX)
• Output – 4.35V1% / 4.2V1% / 3.7V1% / 1.48V1%
• QC Mode – 1,500mA*1 (MAX), 1,500*2 (MAX), 750mA*4 (MAX)
• Standard Mode – 1,500mA*1 (MAX), 1,000mA*2 (MAX), 500mA*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″ (159mm x 107mm x 41mm)
• Weight – 8.21oz (232.8g)

Package includes:

• Nitecore UM4 Quick Charger
• User Manual
• Warranty Card