The DJI Extreme Battery Plus for Osmo Action 5 (1950mAh) has a 1950mAh/7.5Wh capacity and a 3.87V power output. The battery allows you to record up to four hours of video with the Osmo Action 5. They are also compatible with the Osmo Action 4 and 3 when the cameras are updated to the latest firmware.

It can be charged within the camera or by using an optional standard or PD fast charger, which can run the camera for up to two hours with only 15 minutes of charging time. Its cold-resistant design allows it to power the camera for up to 3.6 hours in extreme cold down to -4°F.