• Chargers - Nitecore UM20 Charger / USB Management & Charging System

Nitecore UM20 Charger / USB Management & Charging System


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The new Nitecore UM20 USB powered charger, is a compact and portable USB charger! Like the UM10 it can manage both charging your batteries and charging a single external device at the same time! Build as standard with safety in mind including automatic shut off, fire retardant materials, and intelligent monitoring and charging, makes this amongst the best chargers on the market! The Nitecore UM10 fits all popular Li-On batteries, including 18650, 18500, 18350 and 20700!


• 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

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