GoPro Battery BacPac for HD HERO Cameras: * Attaches to the back of the 1080p HD HERO camera * Allows for up to twice as long record times * Plugs into any USB charging source * Charges 960p and 1080p HD HERO camera batteries * Built-in LED lights indicate battery power status * Includes Battery BacPac, Lithium-Ion battery, waterproof door for HD HERO housing, skeleton door for HD HERO housing and USB cable