DJI Mini 2 Intelligent Flight Battery (2250mAh, 2S)

DJI Intelligent Flight Battery for the DJI Mini 2, also listed by DJI for the Mini 2 SE, Mini SE and Mini 4K. The 2250 mAh 2S pack runs at 7.7 V nominal, stores 17.32 Wh and is rated for up to 31 minutes of flight on a Mini 2; its built-in management reports charge level and battery health to the drone.

Key features

• 8.8 V charge limit — high-voltage cells, 4.4 V per cell at full charge.
• 29 W max charging power — charges inside the drone over USB-C or in DJI's Mini 2 two-way charging hub.
• Battery health reporting — charge level and health data appear in the flight app before take-off.
• Charges between 5 and 40 °C — let a warm pack cool after landing before charging.

Specifications

• Model: BWX161-2250-7.7
• Capacity: 2250 mAh
• Nominal voltage: 7.7 V
• Charge voltage limit: 8.8 V
• Cell configuration: 2S LiPo
• Energy: 17.32 Wh
• Max charging power: 29 W
• Charging temperature: 5–40 °C
• Flight time: up to 31 min (Mini 2)
• Compatible drones: DJI Mini 2, Mini 2 SE, Mini SE, Mini 4K

For storage longer than a few weeks, keep the pack at around half charge in a cool, dry place, and install battery firmware updates when the DJI Fly app offers them.