Enhance the performance and runtime of your remote control models with this high-quality RC Li Battery, crafted from durable lithium polymer material for long-lasting use. Designed to support balance charging, this rechargeable battery ensures safety and reliability for your RC cars, boats, helicopters, drones, and other remote control devices. Key Features: · Durable Lithium Polymer Construction: Made from premium lithium polymer material, offering excellent durability and a long service life to keep your RC models powered for extended periods. · Rechargeable with Balance Charger Support: Compatible with balance chargers to provide safe and efficient charging, prolonging battery lifespan and maintaining optimal performance. · Wide Compatibility: Perfectly suited for most remote control models including racing drones, helicopters, cars, boats, and more, making it a versatile power solution for various RC hobbies. · Easy Installation and Removal: Designed for user-friendly installation and removal, even for beginners, ensuring hassle-free battery replacement without special tools or expertise. · Extended Runtime: With a high capacity of 4000mAh and 7.4V output voltage, this battery delivers longer working hours to maximize your RC vehicle’s entertainment time. · Lightweight and Portable: Weighing approximately 171g (6oz) and compact in size (138 x 43 x 17mm), it is easy to carry without adding extra burden during travel or outdoor activities. Specifications: · Material: Lithium Polymer · Capacity: 4000mAh · Voltage: 7.4V · Output Plug: T Plug · Product Size: Approx. 138 x 43 x 17mm (5.43 x 1.69 x 0.67 inches) · Weight: Approx. 171g (6oz) Package Includes: · 1 x RC Li Battery This rechargeable lithium polymer battery is an essential upgrade for your remote control vehicles, providing reliable power, enhanced safety, and longer run times to keep your RC adventures going strong.