Vapcell U2 2A Two Bay USB Charger



Out of stock

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.

Batteries not included

1.Function Description:
1) MODE Button:
Press to select the type of battery (Li-ion 3.7V/Li-ion 3.8V/IFR 3.2V/NI-MH 1.2V) when inserting the battery. it will begin to charge the battery after fixing the battery type .please noted that it will automatically identify Li-ion and Ni-Mh, no need to choose manually. but it can't automatically identify Li-ion 3.7V/Li-ion 3.8V/IFR 3.2V battery, If you don't choose manually,the system will choose Li-ion 3.7V by default.then the full charge voltage is 4.2V.So be sure to choose the type of rechargeable battery!

2) CURRENT button:
Set up the type of rechargeable battery, then select the charging current 0.5A,1A and 2A.

3) LED indicator:
Power on, connect power wire to charger ,all LED indicators will be on, after 1 second,the LED will be turned off except for the indicator 0.5A current when the battery is inserted into the charger,Li-ion 3.7 V or Ni-MH LED indicators blink, please press the MODE button to set the correct type of battery. Then set the correct current of battery ,it will begin to charge the battery after 5 seconds, and the LED indicators show the charging status.

If the battery is reversed when charging,all four LEDs will display and flicker to remind the correct battery positive and negative contacts.

4) Mode Press
 the MODE button to show the type of battery (5 seconds) during charging and return to show the charging statusit can show the remaining battery power, if you put the battery in the charger (with no connection to the power charging)

5) USB output indicator:
Cut off the input power, put the li-ion battery into the second slot of the charger, and display the percentage of battery power by four LED lights, which is 25%, 50%, 75%, 100%. Then connect the USB output line to various devices to act as a mobile power supply to charge the device. Note that only the second slot of the charger has a USB output function.

Parameters and Features:
Model U2
Input 5V 2A
Output Current
DC 4.35V 0.5A--2 / 1A--2 / 2A--1
DC 3.65V 0.5A--2 / 1A--2 / 2A--1
DC 4.20V 0.5A--2 / 1A--2 / 2A--1
DC 1.48V 0.5A--2

Compatible with

Package Content
1x Charger 
1x USB cable 
1x Manual

SKU: 10073 TAG: New

This product has been added to your cart