Okay so when I did this video http://www.e-cigarette-forum.com/forum/video-reviews/36133-battle-mods-electrical-v-mechanical.html I said that the SD had some sort of thing built into it that would prevent the battery from exploding in case of a faulty battery (info that was given to me by trog himself). So um well I decided to find it, I was looking for some sort of PCB protection circuit. I took a hacksaw to the SD and well here are the results.
Okay now I'm not a technical person but from what I see its just a spring glued to a green board, and there's a hole. I'm posting the thread in the general area because I know trog can post here, and I'm sure he could explain what I'm looking at to me better then I can since all I pretty much know is battery+atomizer+juice=vaping
P.S. Could we please not argue about which mod is the best and which one sucks in here, I'm just trying to learn something new





Okay now I'm not a technical person but from what I see its just a spring glued to a green board, and there's a hole. I'm posting the thread in the general area because I know trog can post here, and I'm sure he could explain what I'm looking at to me better then I can since all I pretty much know is battery+atomizer+juice=vaping
P.S. Could we please not argue about which mod is the best and which one sucks in here, I'm just trying to learn something new