The Raptors Airsoft 7.4v 850mAh 20c Mini LiPo Battery for Airsoft is a high-performance battery designed for use in airsoft guns. It features a powerful 7.4v output and an 850mAh capacity, which provides plenty of power to keep your gun firing all day long. The battery is also built to last, with a durable construction and high-quality materials that are designed to withstand the rigors of airsoft gameplay. With its mini size, this battery is easy to install and fits most airsoft guns