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 The charger features a charging programme specially optimised for IMR batteries Which monitors the entire charging process, ensuring that the cut-off voltage is always within safe limits to extend the lifespan of the battery. The Nitecore UM4 has a useful LCD which relays real-time charging information. A short press on the 'V' button will cycle through details on the charged volume and charging time, charging current and battery voltage, battery type, cut-off voltage and charging mode. The charger offers over-discharged IMR battery restoration. When an over-discharged IMR battery is inserted, the screen will show 'EE EE'; simply long-press the 'V' button to enter restoration mode. The screen will also display 'EE EE' if a short-circuited battery is inserted or the cell is the wrong way round. The Nitecore UM4 is compatible with The following IMR, Li-ion, LiFePO4 batteries and the following NiMH and NiCd Nitecore UM4 4-Slot Intelligent USB Battery Charger Compatibility The Nitecore UM4 4-Slot Intelligent USB Battery Charger is compatible with a range of batteries such as the IMR, LI-ION and LiFePO4. For a list of compatible products MPN - UM4 GTIN - 6952506492794