Battery Type: Three-cell polymer lithium-ion battery Rated Capacity: 3500 mAh, 40.42 Wh (typical value) Rated Voltage: 11.55 V Charging Voltage Limit: 13.2 V Discharge Temperature: -10° to 60 °C (14° to 140° F) Charge Temperature: 5° to 40 °C (23° to 113° F) Compatibility DJI Air 2S Mavic Air 2