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Vapcell U2 2A Smart Battery Charger

Vapcell U2 2A Smart Fast battery charger

Price: $8.99

Stock Status: In Stock

Product Details

Vapcell U2 2A Smart Battery Charger

The Vapcell U2 USB Charger the worldā€™s most advanced,cost effective and fast fully automatic charger. It is as simple as insert, detect and charge .

The Vapcell U2 USB is a universal smart charger 2A charging current compatible with almost all cylindrical rechargeable batteries, thus eliminating the need to own several chargers. The U2 automatically detects Li-ion,Ni-MH and Ni-CD, and through manual selection is also capable of charging LiFePO4 batteries, Intelligent charging circuit selects the optimal charging mod (CC,CV and dV/dt) for a given battery and each of the U2ā€™s two microcomputer-controlled charging slots,then monitors and charges the battery independently, Furthermore, four LEDs display charging progress clearly.


Product Highlights:

  • Speed Charge at 2A x 1 or 1A x 2
  • Easy-to-read LED indicator
  • Compatible with 18650, 20700, 21700, 26650 and more including 21700 Protected Batteries
  • Reverse polarity protection protects if cell is entered in the wrong way

Packaging Contents:

  • Vapcell U2 battery charger
  • USB Cable
  • User Manual


  • Input ā€“ DC 5V / 2A
  • Output Current ā€“ 0.5A, 1.0A, 2.0A

Compatible with:

3.6V/3.7V Lithium ion Batteries
Most Cylindrical Lithium-ion Batteries Ranging In Size From 10440 To 26650 including 18650, 18700, 20700, 21700, 22650, 25550 and 26650

Average Rating: Average Rating: 4 of 5 4 of 5 Total Reviews: 3 Write a review »

  0 of 0 people found the following review helpful:
3 of 5 Not what I thought it was. December 3, 2019
Reviewer: DH from United States  
I wanted a smart charger for 2 batteries.  I must remember to set this charger to 3.7V so I don’t ruin my batteries each and every charge.  It is also USB only so it requires additional adapter to charge in household electric outlet.  Good value, but not what I thought it was.

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  0 of 0 people found the following review helpful:
5 of 5 Just what I needed! Quick delivery! November 4, 2019
Reviewer: Jack Hazen from Paulden, AZ United States  
I will definitely shop here again!

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  0 of 0 people found the following review helpful:
4 of 5 U2 2A smart charger September 24, 2019
Reviewer: John OBrien from United States  
Generally a very good charger however it does not indicate when a battery is chaeged

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