The 2200mAh 2s 7.4v 30C Li-Poly Battery by HRB is a high-quality rechargeable battery designed for RC model vehicles, particularly those using 2S lithium polymer technology. With a voltage of 22.2v and a capacity of 2200mAh, this battery provides long-lasting power for your RC vehicles, allowing for extended driving times and improved performance. Ideal for hobbyists and enthusiasts, this Li-Poly battery is a reliable and efficient power source for your remote-controlled vehicles.