NITECORE UMS4 Intelligent USB-C 4-Slot Battery Charger

NITECORE UMS4 Intelligent USB-C Four-Slot Battery Charger

Charge and monitor up to four rechargeable batteries with the NITECORE UMS4, an intelligent four-slot charger designed for a wide range of Li-ion, Ni-MH, Ni-Cd, and LiFePO4 batteries.

The UMS4 automatically detects compatible batteries and selects an appropriate charging current, while the integrated LCD display provides real-time information including charging current, voltage, elapsed charging time, and battery status. Independent charging slots allow different compatible batteries to be charged simultaneously.

With Quick Charge (QC) support, the UMS4 can deliver charging current of up to 3,000mA in a single slot under supported conditions, making it suitable for both everyday rechargeable batteries and higher-capacity cells.

Key Features:

• 4 independent charging slots
• Supports Li-ion, Ni-MH, Ni-Cd, and LiFePO4 rechargeable batteries
• Intelligent battery detection and automatic charging-current selection
• Up to 3,000mA single-slot charging with a compatible QC power source
• Detailed LCD charging display
• Displays charging current, battery voltage, charging time, and status
• Automatically terminates charging when complete
• Reverse-polarity and short-circuit protection
• Intelligent temperature regulation
• Energy-saving charging mode
• Compact design for home, workshop, or travel use

Wide Battery Compatibility

The UMS4 supports a broad selection of cylindrical rechargeable batteries, including commonly used 18650, 21700, 26650, AA, AAA, AAAA, C, and D sizes, along with numerous other supported formats.

Intelligent Charging

Each charging slot operates independently, allowing the UMS4 to analyze compatible batteries individually and adjust charging behavior accordingly. Users can also view and select charging parameters through the charger’s controls and LCD interface.

For maximum charging performance, use a Quick Charge-compatible power adapter and appropriate cable. Charging current varies depending on battery type, battery condition, number of occupied slots, and power source.

Brand: NITECORE
Model: UMS4
Charging Slots: 4
Input: USB-C
Display: LCD

Batteries and power adapter may not be included. Always verify battery compatibility and observe the battery manufacturer’s charging and safety requirements.