Return to Nitecore UI1 USB Charger, for 18650, 21700, 18350, 20700 etc Batteries
Sort By::
Page of 5
Click to see more items


  0 of 0 people found the following review helpful:
 
5 of 5 Very easy to use chargwe February 27, 2022
Reviewer: Samuel Reedsamr46 from HoustonHouston, TX United Statesh  
Takes a long time to charge 21700 battery so I’ll probably buy backup battery but works perfectly.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Ul1 USB Charger January 29, 2022
Reviewer: c from Prescott Valley AZ, AZ United States  
I like the simplicity to be able to charge my batteries and the device to tell charge status.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
4 of 5 Good basic charger. January 27, 2022
Reviewer: Andrew Blankenshipamdrew from Jonesboro , AR United States  
Charges NL2150hpi batteries for I series flashlights fine. Yeah I know the flashlights use USB integrated. It’s nice to be able to charge spares though.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Works Great December 3, 2021
Reviewer: Michael Cawley  
This is a super fast charger.  Small and packable.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 charger November 29, 2021
Reviewer: Michael BMroyer from White Stone, VA United States  
Outstanding product and well made/designed!!

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Charger October 4, 2021
Reviewer: Madison from Texas  
The charger works great and stops charging to protect the battery from over charging and causing damage to the charger or battery itself. I keep a charger at work and charger at home. Plus the E4K flashlight came with a usb c cable to charge so you can also use that to charge the battery in your car or truck while on the road. No need to carry the charger itself from place to place.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
1 of 5 Lacking.... August 3, 2021
Reviewer: DLG from Huntsville, AL United States  
This should have the same input's as your F1.  A full-size USB on one end and a smaller USB at the other end.  I have several 21700 batteries that I can use to charge items like your Leica / Nikon battery chargers but without a full-size USB, it's close to useless.

Was this review helpful to you?

  0 of 1 people found the following review helpful:
 
5 of 5 May 27, 2021
Reviewer: Oliver Huggins from Brooklyn, NY United States  


Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 very happy with this purchase May 24, 2021
Reviewer: Ellen Van Landingham from Florence, CO United States  


Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
4 of 5 Works but has coil whine May 22, 2021
Reviewer: Noah from Wisconsin, USA  
It works how it is supposed to. The polarity protection has saved me from a mistake several times now. The only complaint I have is that it makes a faint coil whine. It is the type of thing that can only be heard when the room is pretty quiet, so not a huge deal, but enough to take away one star.

Was this review helpful to you?

   
  Click to see more items