I should point out that I have NOT used the bike's battery as the power source for my video camera. I find that I can get adequate battery life from the 8 AA battery packs.
I have stopped using the battery holder supplied with the helmetcamera.com set-up. It was cheap, as Ian mentioned. Instead I'm using a similar, but more robust battery holder.
http://www.radioshack.com/product/i...+holder&numProdsPerPage=100&parentPage=search
Rubber bands are used to keep the batteries in position. I usually carry 2 or 3 packs.
I like to use rechargable batteries. I favor the NiCd or better NiMH type from Harbor Freight (quite a bargain when on sale).
http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=47440
http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=90148
I have stopped using the battery holder supplied with the helmetcamera.com set-up. It was cheap, as Ian mentioned. Instead I'm using a similar, but more robust battery holder.
http://www.radioshack.com/product/i...+holder&numProdsPerPage=100&parentPage=search
Rubber bands are used to keep the batteries in position. I usually carry 2 or 3 packs.
I like to use rechargable batteries. I favor the NiCd or better NiMH type from Harbor Freight (quite a bargain when on sale).
http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=47440
http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=90148