Feature: 1.【Fast Charging】: The USB charger cable suitable for the RC model has a faster charging speed, which can fully reduce your waiting time during charging, and has a higher cost performance. 2.【Stable Performance】: The 7.4v SM3P socket charger USB cable is made of high-quality plastic. It has high stability and durability and can bring you a good experience. 3.【Compatible with】: This RC lithium battery USB cable can be perfectly compatible with SM3P interface and ordinary USB interface without an adapter. It is very worthy of choice for remote control car enthusiasts. 4.【Practical Accessories】: The SM3P battery charger cable can be a perfect replacement for the old charger. You can carry it with you, making it more convenient for you to use. 5.【Guarantee】: If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem. Specification: Item Type: USB Charger Cable for RC Model Material: Plastic+Electric Component Input Interface: USB Output Interface: SM3P Input: 5V 1-2A Output: 7.4V 800mA Compatible with: SM3P Socket Lithium Battery Weight: Approx. 15g/0.5oz Package List: 1 x SM3P Charging Cable