PRODUCT DESCRIPTION
The Battery BacPac works as both a charger for your spare HD HERO & HD HERO2 batteries and plugs into the back of both camera models to nearly double record times. Perfect for long duration time-lapse photo sessions, endurance motorsports racing or any application where you need up to 2X* the battery life.
* NOTE: actual battery life may vary.
What’s Included:
-1 Battery BacPac
-1 Li-Ion Battery
-1 Waterproof Door for HD HERO Housing
-1 Skeleton Door for HD HERO Housing
-1 USB Cable
-Warranty: One Year
NOTE: may require firmware upgrade. To determine what camera you have, click here
Fits Current HD HERO & HD HERO Wrist Housing when used with included backdoors. The Battery BacPac is NOT compatible with the HD HERO 960. Actual battery life may vary.

FEATURES
Battery BacPac Features
-Attaches to the back of the 1080p HD HERO camera, allowing for up to 2X* extended record times
-Plugs into any USB charging source to charge your spare HD HERO batteries. Charges 960p and 1080p HD HERO camera batteries
-Built in LED lights indicate battery power status