power

Hi all I'm on the hunt for extra power for Gopro 8 or 9 (underwater compatible). I know Telesin made an underwater housing with side powerbank for the 5/6/7 but I can't find anything for the 8 or 9? Just wondering if anyone had advice/ ideas? Thanks Michael

Ok this may have been a little naive of me to assume it could do this but come on , I don't think I've ever owned a digital camera that couldn't. I've just got my Hero 8 and thought it would be an upgrade from my Yi 4K+ but maybe I was wrong. I usually attach a huge backup battery to my action...

I know the bacbac is at least twice as large as the regular batteries, but I can't find the mAh specs on them. What is the mAh capacity for the regular batteries? mAh capacity for the bacpac? mAh capacity for aftermarket bacpac (Wasabi power) is apparently 1260 mAh for 24$. Is this a deal or the...

Whats better? Rear 30 pin port cord or Battery adapter/Eliminator?

I'm confused why certain micro USB cable doesn't work to power the Hero 4 Silver via the USB connector (there is a battery inside the gopro), when those cables seem to power any other USB device. Other normal non-right-angle cables work to power the gopro fine. The cables I'm wondering about...

Is it possible to externally power the GoPro 4 whilst it's in it's case? The photos don't make this clear, but as the case is waterproof I'm guessing the answer is no. I want to use it for longer in-vehicle recording, but the battery only seems to last for about 1½ hours, making the longer...

GoPro Hero 3 Silver Edition won't turn on despite taking out microSD & Battery! HELP! GoPro Hero 3 Silver Edition won't turn on despite taking out microSD & Battery! HELP! I had this camera for almost 4mos. it was a Christmas gift. It was working fine until last feb. it started not turning on...