Nitecore UM20 Double Bay Charger

Code: 6952506491056
rating rating rating rating rating Rated 5 / 5 (5 reviews)

Two Bay USB Management & Charging System

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.

• 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

RATING: StarStarStarStar
(4 / 5 Stars)
Really good charger. I only have a slight beef with the huge foot the cable wraps around. There is no reason for such a big foot in such a light charge. It will move about quite easily, regardless of the rubber feet and large "plate" on the bottom.

RATING: StarStarStarStarStar
(5 / 5 Stars)
Compact and does exactly what it says. Has helped recover two 18650s from over-discharge

RATING: StarStarStarStarStar
(5 / 5 Stars)

RATING: StarStarStarStarStar
(5 / 5 Stars)
Great product fast charger

RATING: StarStarStarStarStar
(5 / 5 Stars)
Handy USB charging unit.

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£20.95
in stock