I have been vaping for 10 days and now I want to build my own pv
. My questions will be more focused on battery sizes and best performance. So is there a place or does any one know the actual sizes of the batterys ( not in mm but inch )? I have a friend who owns a machine shop and he has agreed to mill me a block of aluminum to my specs but I am so unsure of what batterys I should order to make my mod. I have a maxi rough stack v2 now with some 18350's and some 123a's. They work good but I was curious if there was a more slender and shorter battery that I can use 2 of that will give me the longest and most compact size with minimal performance drop. I am torn between making it vv or regular pv. Also read about 5v vaping any pros or cons to the afore mentioned. Any help or recommendations would be most appreciated and welcomed.
