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Nitecore UM10 Digital Smart Charger for 18650 17650 17670 RCR123A 16340 14500 Batteries
NiteCore UM10 Digital Smart Charger

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Price: $9.95

Availability: Usually Ships in 24 Hours
Product Code: CHG-NITE-UM10

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UM10 is the latest innovation from Nitecore that is a USB powered Li-ion battery charger. It is compact, fully automated with clear digital display of detail charging status and charges many different type Lithium Ion rechargeable batteries.


  • High definition LCD displays real time charging status
  • Automatically stop charging when complete
  • Reverse polarity protection
  • Apply the proper charging current and voltage based on the battery type and capacity.
  • USB output port to charge your mobile phones or tablets
  • Prioritize either the battery charger or USB output port based on your selection.
  • Selects charging current based on battery capacity
  • Rear USB cable winder that keeps your charger compact and organized
  • Enables data transfer via USB
  • Optimized charging for IMR batteries
  • Ultra-safe with optimal heat dissipation and fire retardant materials
  • Environmently friendly certified by RoHS, CE, FCC and CEC


  • Input voltage: Micro USB DC 5V
  • Output voltage: 4.2V ±1% / 5V
  • Output current: 1000mA / 500mA
  • Compatible with: Li-ion / IMR: 18650, 18490, 18350, 17670, 17500, 16340(RCR123), 14500, 10440
  • Dimensions: 3.9 inch x 1.5 inch x 1.4 inch (100mm× 38mm×35mm)
  • Weight: 2oz (57 gram) (without batteries or power cord)

Content in package: UM10 Digital charger x1; MicroUSB-USB power cord x1

Average Rating: 5 of 5 Total Reviews: 16 Write a review »

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  0 of 0 people found the following review helpful:
February 10, 2019
Reviewer: Kevin Wahl from Nampa, ID United States  

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  0 of 0 people found the following review helpful:
Trusted, High Tech Charger February 3, 2019
Reviewer: Greg from Florida  
I love seeing the numeric percentage charge indicator.  I know this will charge my TM03 and other flashlight batteries correctly, and will probably extend their lives due to the correct electronics, tuned to these batteries.  I use a strong cell phone USB power supply, and the charger has performed perfectly.  I trust my batteries and flashlights more now that I can see the percentage charge and since I know that it was charged correctly.  The portability is really nice too.

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  0 of 0 people found the following review helpful:
UM10 January 12, 2019
Reviewer: lan KraAlan mer from ckledge, FL United States  
I'm sure the charger is very good, but I wouldn't know as the wrong battery was shipped with the MT10C light and charger.

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  0 of 0 people found the following review helpful:
The best little charger at an excellent price. October 28, 2018
Reviewer: Chris Allen from Indianapolis,eindianapolissville, IN United States  
Very well made with lots of features.

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  0 of 0 people found the following review helpful:
Fast charger September 19, 2018
Reviewer: Trisha from Midland, TX United States  
I use it to charge vaping batteries and it charges them very quick. Small and portable. Very happy with my purchase

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