Upgrade your RC adventures with this 2-pack of 3.7V 800mAh Li-ion rechargeable batteries and USB charger cable. Designed for small RC vehicles like stunt cars, boats, amphibious cars, and trucks, these batteries provide reliable power to keep the fun going. The SM 2P plug ensures a secure connection, while the included USB cable allows for convenient charging. With a compact size, these batteries are perfect for on-the-go RC enthusiasts. Enjoy extended playtime and seamless performance with this essential accessory kit.