Nitecore UM20 USB Charging System

£20.95

In Stock
Product thumb
Nitecore UM20 USB Charging System
£20.95
  • USB powered Li-ion battery charger
  • High definition LCD displays real time charging status
  • Features USB output charging
  • Integrated intelligent power management system
  • Intelligently detects input power
  • Intelligently distributes charging power
  • Priority Mode offers either battery or USB charging
  • Enables data transfer via USB
  • Features optimized charging program for IMR batteries
  • Intelligently selects charging current based on battery capacity
  • Features rear USB cable winder
  • Constructed from fire retardant materials
  • Features reverse polarity protection
  • Designed for optimal heat dissipation
Product thumb
Nitecore UM20 USB Charging System
£20.95

2 Reviews

4.5 Overall rating

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30/05/2019

Neat, compact, battery charger. Love the versatility of usb changing, so can charge batteries on the go, good price, very happy.

13/10/2016

Description

The Nitecore UM20 is an advanced USB management and charging system capable of charging two Li-ion batteries from a USB power source, while simultaneously charging an external device.

Compatible with the following Li-ion / IMR cells:

18650, 18490, 18350, 17670, 17500, 16340, 14500 and 10440

A high definition LCD displays real time charging status, accurate to 1%.

When used with a high power adapter the UM20 will charge the inserted batteries plus an external device (such as a mobile phone) simultaneously. If a low power adapter is being used the UM20 has a priority switch that allows the user to select which to charge first, then automatically charging the second option when the first is complete.

Data can be transferred from a computer to the external USB device, even while charging is taking place.

Other features include: Intelligent CC/CV charging, reverse polarity protection and cable winder.

Made from quality ABS fire retardant materials with worldwide insurance from Ping An Insurance Group.