The used Battery BacPac is an accessory back with integrated rechargeable battery that attaches to your GoPro camera.While this is compatible with all GoPro cameras, the included backdoors will only fit the housings of the GoPro HERO3 cameras.
The Battery BacPac is an accessory back with integrated rechargeable battery that attaches to your GoPro camera. Key features include:
Doubles Battery Life. Ideal for long recording sessions, time-lapse photo shoots, or any application where you need up to twice the battery life.
Charge Via USB. The included USB cable is used to charge the Battery BacPac via your computer’s USB port or a widely available USB power adapter (not included).
Hero3 BacPac Backdoors. This version of the Battery BacPac v2 includes the standard backdoor and skeleton backdoor to fit the GoPro Hero3 standard housing. It will not fit the Gopro Hero3+ or Hero4 housings.