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Vapcell U2 2A Smart Battery Charger

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The Vapcell U2 USB Charger the world’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 U2’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 – DC 5V / 2A
    • Output Current – 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