What type of batteries do proper cameras -ie the cameras mentioned earlier in this thread?
GoPro uses a Li-ion. 3.7V, 1100mAh 4.07 Wh to be exact.
Does a Li-ion fire sustain itself without oxygen? The GoPro by default comes in a watertight housing so I would assume that the fire would burn itself out through a lack of oxygen before the housing would melt.
(Doesn't apply if you use the other -open- back door though. And with that open back door attached the sound quality is remarkably better. Or in other words: You hear the engine do "vroom" all the time, much clearer. Yeah, I know, I still need to get me one of those headset adapter/extension cables so you can plug the intercom into the GoPro.)