Originally Posted by
Bjforrestal
I'm going this route I think. Looks to be a solid product for the $. The 50 dollar version that is. ill pay 10 more for a better casing any day of the week. Thanks everyone for your suggestions, my head now hurts from the technical details you gave me, but great advice on the certain batteries loosing voltage.
I'd suggest the first one that Mr Bubbles linked to. The others use o-rings which I've never found to be that positive a mounting option. The clamp on the MT-U2 light is a better mount.