*Premium Japanese cells for longer battery life,USB cables fits most charging devices
*Seamlessly attaches to the back of your Gore to increase 1300mAh for extended battery life
*Indicates the camera's battery level and charging status
*LED Light allowing to displays the camera's recording status
*Fully compatible with the HERO4, HERO3+/3 cameras and all accessories; Can be charged using any standard USB charger
Easily and seamlessly attaches to the back of your GoPro, increasing battery life The LCD window displays battery level or charging status.
The LED light displays recording status so you don't have to struggle to see it Totally ideal for long-duration Time Lapse photo sessions, endurance motor sports racing or any application where you need extended battery life Charge it with the GoPro Auto or Wall Charger, or other USB charger.
All of these charging options are sold separately.
Compatible with the HERO4, HERO3+/3
1 x Extended Bacpac Battery
1 x USB Cable