Nitecore UM4 Intelligent 4-slot battery USB smart charger

The Nitecore UM4 4-Slot Intelligent USB Battery Charger is a fast and efficient USB charger that 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.

The Nitecore UM4 charger is fast and efficient. A USB charger that 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 - please note, this is only achievable if using a 9V 2A QC 2.0 charging adapter.

The charger will automatically select from 3 charging modes when the battery is inserted, according to the battery type and capacity. Alternatively, the charging parameters can be set manually to meet various charging needs; long-press the 'C' button to enter the charging setting mode. 

Note: This is only achievable if using a 9V 2A QC 2.0 charging adapter.

Key Features of the Nitecore UM4 4-Slot Intelligent USB Battery Charger

• Capable of charging 4 batteries simultaneously and controlling each slot independently
• Energy-efficient LCD 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
• Optimal heat dissipation design

• MPN - UM4
• GTIN - 6952506492794