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Nitecore UM20 Li-ion Battery Charger -2 bay

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Nitecore UM20 Li-ion Battery Charger

Dual Bay Li-Ion Charger

A sleek and portable battery charging resource, the Nitecore UM20 Li-ion Battery Charger is a multi-functional device that charges a wide range of Li-Ion batteries. This USB powered charger features an LCD screen that displays all of the relevant data regarding the battery you wish to charge, and intelligent circuitry identifies battery capacity and optimal charging rates. The body of the charger is constructed from durable and fire retardant materials, and has both reverse polarity protection and optimized heat dissipation safety features.

Compatible With: 18650, 18490, 18350, 17670, 17500, 16340, 14500, 10440

  • USB Powered
  • LCD Display
  • Intelligent Power Management System
  • Intelligently Detect Input Power
  • Optimized Charging Program For IMR Batteries
  • Intelligently Selects Charging Current Based On Battery Capacity
  • Rear USB Cable Winder
  • Fire Retardant Construction
  • Reverse Polarity Protection
  • Designed For Optimal heat Dissipation
  • Certified By RoHS, CE, FCC And CEC
  • Specifications
    • Input Voltage: Micro USB DC 5V
    • Output Voltage: 4.2V ± 1% / 5V
    • Output current: 1000mA / 500mA
    • Dimensions: 100mm x 56mm x 35mm
    • Weight: 77.2 gram (without batteries or power cord)
Charge Channels:2
Supported Chemistries:Li-Ion
Compatible Battery Sizes:10440, 14500, 16340 / RCR123A, 17500, 17670, 18350, 18490, 18650
Charge Current:1000mA
Batteries Included:No
Product Certifications:CE, CEC, FCC, RoHS
Warranty:Battery Junction 30-Day Warranty, Nitecore 1 Year Warranty
Return Policy:Battery Junction Return Policy
Product Weight:2.72oz
Product Dimensions:3.94" (L) x 2.2" (W) x 1.38" (H)
Country of Origin:CN
6 Reviews
83% (5)
17% (1)
0% (0)
0% (0)
0% (0)
By Tommy
It's great!
May 14, 2018
i AM SO GLAD I GOT THIS! I really like the charger and use it all the time
By Maurice
El Paso, Tx
Perfect Travel Charger
January 27, 2018
This is the perfect charger for traveling or outdoor activities as it can plug into a USB port to charge
ProsPerfect size charges quickly
By This G.
levittown, NY
This thing charges batteries
November 20, 2017
I have two of these,Work great charge quick and haven't failed
Prosbest charger for the money
By Chris
Denver, Colorado
Best for displaying remaining percentage.
December 21, 2015
I've notice that using this charger compared to other(s), I've seen that it will fully charge the battery to a complete 100% while other will stop around 90-95%.
By jwc
September 28, 2015
Great - just needs AC charger add on.
ProsEasy to use
ConsNo AC adapter
There are no questions or answers for this item.

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Nitecore UM20 Li-ion Battery Charger -2 bay

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