EXPANDABLE; NO WARRANTY, EXCHANGE & REFUND.
Input: 5V, 1-2A
Output: DC 7.4V 500mA (7.4V / 2S), DC 7.4V 2000mA (7.4V / 2S V2), DC 11.1V 2000mA (11.1V / 3S V2)
USB Charger for Li-Po batteries; 3 pins / 2S, 4 pins / 3S
As usual, when using such high powered batteries, do ensure your blaster is able to handle the voltage before even plugging them in.
How the charger works :
1.) Plug the charger into an USB outlet, it will blink
2.) Connect the battery to the charger, the LED lamp will stay ( no blink)
3.) Upon power is fully charged, the lamp will be off
Note: 7.4 2S can used by charging SHUS GBB battery