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  • best Nitecore UM2 2-slot Quick Charger, Black
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Nitecore UM2 2-slot Quick Charger, Black

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Nitecore UM2 is a universal smart charger compatible with almost all cylindrical rechargeable batteries. The UM2 automatically detects Li-ion, Ni-MH and Ni-Cd batteries, and through manual selection is also capable of charging LiFePO4 batteries.
Market Price: USD 98.77
Price:USD 28.33
SKU: NB2501401A
  • Black
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Estimated Delivery Time:34 - 60 days

The Estimated Delivery Time is just the approximate delivery time based on recent shipping satatus, and just for reference. The actual shipping time might be different due to peak season, customs policy, etc.
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Product Introduction

The Nitecore UM2 Charger is an intelligent USB Quick Charger for IMR batteries with 2-slots and a 3000mA max output current. It charges 2 Li-ion batteries independently and is up to 1000mA in a single slot. The Nitecore UM2 will automatically detect your battery's charge level and provide appropriate voltage and charging time to ensure the safety and longevity of battery life. Together with a LCD display and unique cooling fin design, the Nitecore UM2 is a necessity in making sure your rechargeable batteries last.


Dimensions: 73 x 40x 152mm
Input: DC 5V/2A 9V/2A 18W(MAX)
Output: 4.35V±1%/4.2V±1%/3.7V±1%/1.48V±1%
QC Mode: 1500mA x 2(MAX)
Standard Mode: 1000mA x 2(MAX)
Compatible with:
Li-ion / IMR/LiFePo4: 10440, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 26500, 26650, 26700
Ni-MH/Ni-Cd: AA, AAA, AAAA, C, D

Nitecore UM2 2-slot Quick Charger  Specifications


• Intelligent USB Dual-Slot Charger with QC 2.0 input
• 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 (LiFePO4 and 3.8V Li-ion batteries excluded)
• 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 larqe/small capacity batteries and automatic selection of appropriate charging current
• Automatic termination upon charging completion
• Multiple safety protection with over-discharged battery activation
• Optimal heat dissipation design with durable and fire-retardant PC materials 
• Certified by RoHS, CE, FCC and CEC

 Buybest  Nitecore UM2 2-slot Quick Charger   Features

packing list

   Nitecore UM2 2-slot Quick Charger comes with:
• 1 x Nitecore UM2 2-slot Quick Charger

Nitecore UM2 2-slot Quick Charger  Packing List

Nitecore UM2 2-slot Quick Charger  Real Shot