UM20 USB Management and Charging System by NITECORE
The UM20 is a USB powered charging system with many features you do not normally see. Yes, it can charge Li-ion batteries, but it can also charge USB powered devices like phones and tables simultaneously when plugged into a wall outlet. It's also able to act as a data transfer medium when devices are plugged in for maximum efficiency and conveniency. Check out the user manual for everything you need to know about the charger.
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
Certified by RoHS, CE, FCC and CEC
Insured worldwide by Ping An Insurance (Group) Company of China, Ltd.
Input voltage: Micro USB DC 5V
Output voltage: 4.2V ±1% / 5V
Output current: 1000mA / 500mA
Li-ion / IMR: 18650, 18490, 18350, 17670, 17500, 16340(RCR123), 14500, 10440
Dimensions: 100mm × 56mm × 35mm
Note: Batteries shown for illustration only, batteries not included.