About this item Battery Specification: Intelligent flight battery for DJI Mavic Air 2S are equipped with high-density lithium with a capacity of 3500mAh, voltage 13.2V, which can last up to 34 minutes of flight, making flying more fun. Perfect Compatibility: The Mavic Air 2 battery perfectly compatible with DJI Mvaic Air 2/ Mvaic Air 2S drone, and great work for original DJI Mvaic Air 2 charger. NOTE: Firmware upgrade please use original battery. High Performance: Tsmiony Intelligent Flight Mavic Air 2S battery designed with 4 LED lights, which you can easily check the remaining battery level and charging status. NOTE: Please fully charge the battery before first use and make several test flights. Intelligent Protection: Our Mavic Air2 battery is equipped with advanced charging and fault safety circuits that prevent overcharging, short-circuiting and over-discharging. It protects the battery from damage 1and the battery life is longer. Service Support: You will receive 1*replacement battery for DJI Mavic Air 2S. The battery has self-discharge, so please charge it regularly. › See more product details