9-24v Battery Eliminator for GoPro® HERO® 3 and 3+ gopro hdmi connector the Benthic 5 can be

the Benthic 5 can be used with any of the GPH series housing  with the Benthic to GPH adapter

Compatible only with the Benthic or Scout housing mount

These packs include all the spares you will need for your Benthic housing:

one GPH could be dedicated to storing batteries while the other GPH houses your control boards

9-24v Battery Eliminator for GoPro® HERO® 3 and 3+ gopro hdmi connector the Benthic 5 can beSometimes you will need to deploy your GoPro HERO 3 or 3+ in the field for a very long time. The GoPro's original battery isn't big enough so you will have to add a large external battery pack. One of the easiest way to achieve that is by using this 9 24v adapter that fits right into the GoPro's internal battery space. PLEASE IGNORE THE 5V SITCKER ON THE PIC. THAT VERSION IS NO LONGER AVAILABLE. THis 9 24V VERSION IS THE SAME SHAPE AND HAS A BARREL