Burnie:
Thanks for the info and clarification. I'm looking for a short, but wide, VV or VW battery which will fit flush with a ViVi Nova 3.5 tank. I already have many ProVari's (dislike the taper and prefer flat tops), Nemesis and Pinoy mods in 22mm. I'm looking for something light and compact for water trips and other situations where I do not wish to risk a more expensive mod. However, I think a Vision Spinner looks a bit stupid with a a larger atty (IMHO, no offense meant to anyone who thinks otherwise). Cheers and thanks for your post and correction.