The GoPro Battery BacPac attaches to the back of your GoPro camera and the camera's waterproof housing. The integrated rechargeable battery extends the camera's normal battery life. It works great for time-lapse recording and other long duration applications where you may need more battery life.
Extends the normal battery life of your GoPro camera
Perfect for long duration time-lapse photo sessions, endurance motorsports or any application where you need more battery life