Enhance your remote control experience with this high-performance RC Li Battery, crafted from durable lithium polymer material to ensure long-lasting use and reliable power. Designed to support balance charging, this rechargeable battery delivers consistent performance, making it an ideal power source for a variety of remote control models including racing drones, helicopters, cars, and boats. Key Features: · Durable Lithium Polymer Construction: Provides robust and long-lasting battery life, ensuring your RC devices perform at their best. · Rechargeable with Balance Charger Support: Allows safe and efficient charging, prolonging battery lifespan and maintaining optimal power output. · Wide Compatibility: Perfectly suited for most remote control models such as RC cars, boats, helicopters, and drones, offering versatile usage. · Easy Installation and Removal: User-friendly design enables quick setup and replacement, even for first-time users without any technical difficulties. · Extended Runtime: Offers longer working hours to maximize your entertainment and enjoyment during remote control activities. · Lightweight and Portable: Compact and light design (approx. 171g), making it easy to carry without adding extra weight to your travel gear. Specifications: · Material: Lithium Polymer · Product Size: Approx. 138 x 43 x 17mm (5.43 x 1.69 x 0.67 inches) · Weight: Approx. 171g (6oz) · Capacity: 4000mAh · Voltage: 7.4V · Output Plug: T Plug · Application: Compatible with RC remote control cars, boats, helicopters, drones, and other similar models Package Includes: · 1 x RC Li Battery This RC Li Battery combines durability, efficiency, and convenience to provide a reliable power solution for your remote control vehicles. Enjoy extended playtime and hassle-free operation with this lightweight and versatile rechargeable battery.