Amazon.com : GoPro HERO5 Black Waterproof Digital Action Camera Power Bundle (with Extra Battery) : Electronics
Amazon.com : External Battery for Go Pro/Mevo GoPro Accessories for Go Pro 11 Hero 10 9 8 7 5 Baseball GoPro Fence Mount. JUICEBANK 7800mAh 6-8.5hrs The Best Portable Battery Power Bank!
Portable Emergency AA Battery Charger Extender suitable for the GoPro HERO5 Session - with Gomadic Brand TipExchange Technology