Hi, I just started vaping 2 months ago. I've been doing quite a bit of research as I go, and I'm confused reading about "frying batteries". I saw a GrimmGreen video about the vivi nova v1 frying out his Silver bullet mod, what is it about the coil that fried his battery? From reading, I see people talking about checking ohms on their coils to protect the battery and wonder what the ohm reading would read in order to melt or fry the battery. I just would like some clarification, because I rebuilt my first protank coil and it's reading R1.6-1.7 on my mvp2. Im assuming it's totally safe on my Mvp2 and ego-c batteries because the manual says they have battery protection. Also, I have 2 other ego batteries. The manual says ego/ego-t on the book and says the ego-t are protected. Thing is I don't know if I have a ego or ego-t. Are all ego batteries protected? Im sure they are real egos, and i want to pass them on to my dad hoping he will give up cigs. I just don't want to give him un-protected batteries. Thx for your time.