1. Good Performance: 3.7V USB Charger Cable are equipped with intelligent IC protection circuit, it will prevent the battery overvoltage, overcurrent, and overcharging. can extend the lifespan of batteries.
2.Specification: Intput: DC5V 1A-2A,Output:3 .7V 400mA,Connector--USB to SM-2P Plug,easy and very convenient to suppprt power source from power bank,computer and other USB port device. LED indicator light :The light turns off when the charging cable is unloaded, the red light is solid when charging, and the light turns off when fully charged. Charge Cable length: about 2ft/60cm
3.Application: 3.7V USB Charge Cable are widely used in Small Size 3.7V RC car, truck, FPV Drone Quadcopter or boats Li-Po/Li-ion batteries with SM-2P Plug.don't advise use in big capacity battery over 1200mAh,such as 1000mAh battery, it may take over 10-15 hours to full charge. 3.7V USB Charger cable suit for some kind DE42 DE44 DE45 DE55 DE68 RC Racing Cars,also for some kind small size Drift RC Car and some kind of Small RC Boat Battery, which voltage and plug are match with the each other.
4.Package included: Package comes with 3 pack 3.7V USB Charge Cable.If any questions of the products, please feel free to contact us, we will provide good customer service.
5.Important Notice: The 3.7V USB charger cable is designed for the device used with 3.7V Lipo/Li-ion battery & SM-2P plug,please make sure the voltage of the battery is 3.7V and the plug is compatible with SM-2P plug before purchase.