Overview The 3-cell high-voltage battery specially created for the mavic Air 2 series uses high-energy-density polymer lithium-ion cells with a rated capacity of up to 40.42 Wh, which lasts 31 minutes with Air 2S / 34 minutes with mavic Air 2. The built-in intelligent battery management system can monitor the battery capacity and cell status, provide stable energy output, and accurately calculate the remaining battery life to escort the flight. It has functions such as overcharge/overdischarge protection, idle protection and low temperature protection. Highlights High-energy lithium-ion cells. 31 minutes of battery life (with Air 2S) / 34 minutes of battery life (with Air 2). Various intelligent battery protection functions. packing list Intelligent flight battery 1 technical parameter Battery type: 3-cell series polymer lithium-ion battery Rated capacity: 3500 mAh, 40.42 Wh (typ) Rated voltage: 11.55 V Charging limit voltage: 13.2 V Discharge working temperature: -10~60 Charging working temperature: 5~40