ReFuel GoCharger 5200 mAh Power Bank Compatible with all GoPro Cameras

Compatible with all GoPro Cameras

has a socket at both ends that accommodates 1" ball bases

4 GHz fixed frequency agile system transmits with 128-bit encryption concurrently on two channels and picks the strongest signal without user-guidance

The celebrated handheld design permits the same kind of low-angle follow shots seen in classic skate films

ReFuel GoCharger 5200 mAh Power Bank Compatible with all GoPro CamerasNow here's a fresh idea. Imagine a USB power bank that could recharge any of your portable electronics, that's very clever. Now imagine the same power bank but powered internally using two Hero4 batteries, that's brilliant! That means you can charge any other gizmo, but if need be, just open up the device and pull out the two Hero4 batteries (AHDBT 401) and insert them in your Hero4 camera (Silver or Black) and record as usual.