The Zippy 4s 8000 30c Li-Po battery is a high-quality rechargeable battery pack designed for use in airplanes and multi-rotor vehicles. With a capacity of 8000mAh and a voltage of 14.8v, this battery provides long-lasting power for extended flights. The Zippy brand is known for producing reliable and durable batteries, making it an ideal choice for RC enthusiasts looking to power their planes and multicopters. Perfect for hobbyists interested in RC FPV planes and multicopter racing.