Feature:1. Replacement Battery: The smart flight battery has a capacity of up to 3850mAh and a maximum flight time of 31 minutes. Special designed for Mavic 2, for Mavic 2 Pro and for Mavic 2 Zoom.2. Intelligent Battery Management: The built in intelligent battery management system monitors and reports battery status in real time, allowing you to focus less on power levels and more on flight.3. Auto Discharge: When the smart flight battery is not used for a long time, the smart flight battery automatically discharges to 60% of the power, maintaining the optimal charging level and extending the battery life.4. Plastic Shell: Made of plastic material, the battery shell is strong and good heat dissipation which extend the product life time and safer.5. Smart Battery: LiPo 4S Drone battery type, 80W charging power and universal compatible for different type drones, professional replacement smart battery for your drone, extend the flight time.Specification:Item Type: Drone BatteryShell Material: PlasticColor: Dark GreyRated Voltage: 15.4 VCharge Limit Voltage: 17.6 VBattery Type: LiPo 4SCapacity: 3850 mAh LiPo Battery (Pure Battery)Max. Charging Power: 80 WApplication: for Mavic 2 Series Universal (for Mavic 2, for Mavic 2 pro, for Mavic ZOOM).Package List:1 x Battery