The Battery BacPac attaches to your Hero 5, Hero 6, and Hero 7 action cameras. Perfect for long duration time-lapse photo sessions, endurance motorsports racing, or any application where you need up to 2x the battery life. With the use of TELESIN waterproof case, you can record activities with the extended battery even 45m under water and it won't damage the shooting effect, clear and vivid. Your movement and photographic effect won’t be affected by anti-surf pressure. Check full details here
