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NiteCore UM2 Charger

Product Description

The UM2 NiteCore Charger is here at VAPO NZ. The Nitecore UM2 is an intelligent USB charger with a total maximum output of 3000mA and a single slot max output of 1,500 mA. The UM2 charger offers speedy charging for your batteries that is capable of charging 2 batteries simultaneously and controlling each slot independently! Per single slot the UM2 has a maximum output of 1500mA, which means a 3500mAh 18650 battery takes approximately 2 hours to reach 80% charge. 

A new LCD screen has been developed for the UM2 which can display 'real-time' information with a quick press on the 'V' button that 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 will automatically select from 3 charging modes when the battery is inserted, according to the battery type and capacity. The charging parameters can also be set manually to meet your charging needs with a long press on the 'C' button to enter the charging setting mode. 

The UM2 charger has multiple safeguards to ensure a safe charging process, including anti-short circuiting and reverse polarity protection, overtime charging protection, over-discharged Li-ion battery activation and over-discharged IMR battery restoration. 


  • Input: DC 5V/2A 9V/2A 18W (Max)
  • Output 4.35V  1% / 4.2V ± 1% / 3.7V ± 1% / 1.48V ± 1%
  • QC Mode: 1500mAh x 2 (Max)
  • Dimensions: 152 mm x 73 mm x 40 mm / 5.98" x 2.87" x 1.57"
  • Weight: 148.3 g / 5.23 oz. (excluding charging cable)


  • QC 2.0 input available
  • Total max output of 3000 mA with a single slot max output of 1500 mA
  • LCD display for real-time charging information
  • USB charging port for outdoor charging
  • Intelligent charging mode selection
  • Energy-saving function
  • Compatible with Li-ion and Ni-MH /Ni-Cd batteries with automated detection
Store Availability →

Customer Reviews

Based on 2 reviews
Tarun Shanthaveerappa

NiteCore UM2 Charger

Quality and fast charging

High quality sleds and a very solid overall charger. Fantastic to have the option of fast charging