Description: brand new and high quality Features: Intelligent flight battery features high energy density, not only reduces overall weight but extends maximum flight for time to 31 minutes. Integrated intelligent battery management system, battery status is monitored and reported in real for time which ensures a safer flight. Stable power output and accurate calculation of remaining flight for time add another layer of safety to the flight process and escort the flight. A great replacement power supply for your drones, you can enjoy a wonderful flight experience freely without for time limitation. Suitable for for Mavic Mini 2S drones. Specifications: Model: BWX161-2250-7.7 Nominal Capacity: 2250 mAh Battery Type: LiPo 2S Nominal Voltage: 7.7 V Charging Voltage Limit: 8.8 V Charging Temperature: 5 to 40 C (41 to 104 F) Maximum Charging Power: 29 for W Applicable Model: for Mini 2S Drones Note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you mind. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: 1 Piece Intelligent Flight Battery