3850mAh, 121g, Li-Ion, Extended Endurance. 3850mAh Li-Ion battery with 28.4Wh energy. DJI Mini 4 Pro. DJI Mini 3 Pro. Exclusively designed for DJI Mini 4 Pro, Mini 3 Pro, and Mini 3. Battery Health: Use the DJI Fly app to monitor battery condition.
eBay