Javier - here in the US you can get replacement battery doors for the GoPro that expose the USB socket (although you lose the waterproofing), so that you can operate it with a charging cord in place. Here's an example. I expect you can find something similar locally.
That looks pretty nice! Thanks for the tip! I'm sure there is a versión for my Hero 7 Black. Will have a look tomorrow! Time to go to bed now...
Last edited by Marmota; 06/07/2010:20 PM.
Javier - Madrid, Spain - Commander of Speedy Marmots Bomb Squadron www.speedymarmots.com