The Nitecore UM2 is Intelligent Dual-Slot USB battery charger. It has integrated LCD displays which shows charging progress, current, voltage information. The charger comes with automatic detection of battery power level and automatic selection of the appropriate voltage and charging mode. Dual-Slot intelligent USB battery charger

Features :

• Intelligent USB Dual-Slot Charger
• QC 2.0 Input available
• Capable of charging 2 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 detection of large/small capacity batteries and automatic selection of appropriate charging current
• Automatic termination upon charging circuit protection
• Reverse polarity protection and short circuit protection
• Over-discharged battery activation
• Li-ion battery restoration
• Overtime charging protection
• Made from durable and fire-retardant PC materials
• Optimal heat dissipation design
• Certifed by RoHS, CE, FCC, and CEC
• Pacakage Includes
• 1 x USB cable
• 1 x Manual
• 1 x UM2 Charger

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 2 (MAX)
• Standard Mode - 1,000mA x 2 (MAX)
• Compatible Batteries:
• 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
• Dimensions - 152mm x 73mm x 40mm
• Weight - 148.3g