Hero-s USB Charger, 6.4V/7.4V Compatible with RC Toys, Portable for 18650 Li-ion Battery

The intelligent load identification chip blocks excessive current and voltage from entering and protects the device from damage. Intelligent IC technology provides overload protection and short-circuit protection and ensures safety during charging. Automatically adapt to USB input power, quickly and stably recharge the battery. Don't cover the charger when charging. Don't disassemble the charger. As long as the battery pack voltage is the same as the plug (note the forward and reverse of the plug), this charger is suitable for 7.4V 500mA SM-3P forward plug lithium battery pack. Red color indicator to show the charging state. Compact and light weight design, convenient to carry. Charging Cable only, other accessories demo in the picture are not included!