[Specifications]: Input is DC5V-2A, Output: 7.4V 1000mA, Regular cable length: about 40 cm/17”,Equipped with an SM-3PIN connector, this charger is compatible with most 2S 7.4V Li-Ion/LiPo batteries, ensuring versatility for RC hobbyists and airsoft enthusiasts. [Safety quality]: Optimized for quick charging without compromising safety. Built-in overcharge, short-circuit, and overheating protection to extend your battery’s lifespan. When the power is connected, the red light turns on. While charging, the red light stays solid and the green light flashes. Once fully charged, the red light turns off and the green light remains solid. [Compatible with]: Designed specifically for 7.4V Li-Ion/LiPo batteries, our charger delivers efficient and safe charging for RC cars, drones, trucks, boats, airplanes, helicopters, gliders, gun batteries and other remote control toys, please make sure same SM-3P plug before you purchasing. [You will get]: Come with 2 pcs 7.4v RC car battery charger cable for replacement and backup, every USB charging Connectors is backed by superior craftsmanship, true quality assurance and an honest, reliable warranty. [After-sales Service]: Backed by Our Industry-Leading Warranty, As a trusted manufacturer with decades of tool making expertise, we stand behind our products with: 12-Month Replacement Guarantee,30-Day Money-Back Promise, Direct Manufacturer Support, Contact us for any issues with your products. rc car 7.4v li-ion LiPo battery charger gun ger lipo ldrc gel blaster volt for toys controller sm 3 pin usb to cable sm3p 3p 3PIN plug