Effortlessly power up your RC car battery pack with the 7.4V USB Charger SM-4P Plug Battery Charging Cable. Specially designed for convenience, this charging cable is lightweight and portable, making it an ideal companion for your remote-controlled adventures. Its easy-to-use plug-and-charge functionality ensures your battery is charged efficiently every time. Crafted from durable plastic, the unit is built to last through countless charging cycles. The package includes one USB charging cable, ensuring you have everything you need to keep your RC car running smoothly. Whether you're at home or on the go, this essential accessory is a must-have for any RC car enthusiast.