DJI Intelligent Flight Battery for Avata:

Whether you’re replacing a dead battery or adding more to your kit, the 2420mAh capacity of the DJI Intelligent Flight Battery for Avata will provide you with up to 18 minutes of first-person flight time. The battery supports the DJI Intelligent Battery Management System, which provides real-time monitoring of the Avata’s battery so you can focus on piloting and having fun.

Does Not Include A Charger. Charger must provide 65W for sufficient Charge Time.