The 7.4V 4000mAh 2S 50C Smart LiPo Battery with IC3 is designed for high-performance applications. This battery offers a capacity of 4000mAh, ensuring a long runtime for your RC vehicles. The 50C discharge rate allows for excellent power delivery, making it suitable for racing and high-demand scenarios. Its smart technology helps manage the battery effectively during use, promoting longevity and performance.