Nitecore UMS4 USB Charger
The Nitecore UMS4 4-Slot USB 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 UMS4 4-Slot USB 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 – 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.
Key Features of the Nitecore UMS4 4-Slot USB Charger
- Capable of charging 4 batteries simultaneously and controlling each slot independently
- Up to 1,500mA charging speed in a single slot
- Automatic detection of battery power level and automatic selection of the appropriate voltage and charging mode
- 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
- 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 display 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
NOTE:* Please note, this is only achievable if using a 9V 2A QC 2.0 charging adapter.
Nitecore UMS4 4-Slot USB Charger Compatibility
The Nitecore UMS4 4-Slot USB Charger is compatible with a range of batteries such as the IMR, LI-ION and LiFePO4. For a list of compatible products* please see our specification tab.
* as of April 2020
Are you unsure if the Nitecore UMS4 4-Slot USB Charger will be compatible with your device?
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- MPN – UMS4
- GTIN – 6952506492824
