Vapcell U2 2A Battery Charger Smart USB Charger for Li-ion / Lifepo4 / Ni-MH / Ni-Cd AAA AAAA C D Battery Charging
Shipping:Standard Shipping about 10-25 business days
Output current:0.5A / 1A / 2A
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
USB 5V 1A
1) mode button
Press to select the type of battery (Li-ion 3.7 V / Li-ion 3.8 V / IFR 3.2 V / ni-MH 1.2 V) when inserting the battery. It will start charging the battery after setting the battery type. Note that it will automatically identify the lithium ion and Ni-Mh, it is not necessary to choose manually. But it cannot automatically identify the 3.7V Li-ion / 3.8V Li-ion / 3.2V IFR battery, if you don’t choose manually, the system will choose 3.7V Li-ion by default. Next, the total charge voltage is 4.2v. So make sure you choose the type of rechargeable battery!
2) Power button
Set the type of rechargeable battery and select the charging current 0.5A, 1A and 2A.
3) LED indicator
On, connect the power cable to the charger, all LED indicators will be on, after 1 second, the LED will turn off except the 0.5A indicator current
When the battery is inserted into the charger, the 3.7V Li-ion or Ni-MH LEDs flash, press the mode button to set the correct battery type. Next, set the correct battery current, it will start charging the battery after 5 seconds, and the LED indicators show the charging status.
If the battery is reversed when charging, the four LEDs will show and flash to remember the positive and negative contacts of the correct battery.
4)Press the mode button to show the battery type (5 seconds) during charging and return to show the charging status
It can show the remaining battery power, if you put the battery in the charger (no connection to the power charge)
5) USB output indicator
Cut off the input power, put the lithium-ion battery in the second slot of the charger, and show the percentage of battery power by four LED lights, which is 25%, 50%, 75%, 100% Next, connect the USB output line to several devices to act as a mobile power source to charge the device! Note that only the second slot of the charger has a USB output function.
1 x Battery Charger
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