I did a test with a new Hero3 White yesterday. With an original battery pacpac it will last all day. I did ~180 miles in about 8 hours, and still had two bars left on the battery when I got home. With the old style bacpac the battery is removable so if I bring an extra battery I'm definitely covered.
I also played around with running two GoPros at once. My editing is a little rough, I hadn't done more than one camera before.
TavisB screwed with this post 05-19-2013 at 08:07 AM