Specialized Battery wall charger, the charging pins are fixed and only fit for LG V20 battery
The battery charger rapidly charges your spare LG V20 battery
USB Port output and battery charging at the same time Talk and charging at the same time, no influence to signal
Quick charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock
Charger is designed with a foldable A/C plug that charges your cellphone battery anywhere. Input: AC 100 - 240V/50 - 60Hz/200mA; Output: DC4.35V -600mA(Battery) /DC5.2V-1000mA(USB)