The 2820X 2200 mAh 7.4 volt 2 cell LiPo battery is a compact and reliable power source designed for Traxxas RC vehicles. This battery features a 2S LiPo configuration that delivers consistent power, strong acceleration, and longer run times compared to standard batteries. With a 2200 mAh capacity, it provides a good balance of performance and lightweight efficiency for smaller RC models. It is equipped with the Traxxas iD connector for easy and secure connection to compatible Traxxas electronic speed controls and chargers. This battery is compatible with select Traxxas vehicles that support 2S LiPo batteries, making it a great option for powering models such as the Traxxas LaTrax Teton and LaTrax Rally when used with the appropriate connectors and compatible electronics.