I have a pass through without the inline battery and the whole thing gets hot when I attach an atomizer. I think I felt a tiny shock at the ash cover. Have any ideas as to the problem.
The higher voltages give a better vape than regular batterys .
I know exactly what that problem is thats giving you the "tiny shock" when your lips go past the plastic and touch the metal.
Your not going to like my answer, but I know it's true because I have the same problem. I know how to fix it, but I cannot afford to fix it.
My house was built in 1955. Ya, it's older than I am but not by much. When the house was built, electrical codes back then were definately not as strict as they are now. Therefore, in my outlets, I have no ground wire. Some electricians call that a "floating ground". Also in some of my outlets, I have found the neutral wire actually tied to the grounding tab! UGH! (I have fixed these already myself)
Solutions:
1. You could try temporarily taking your computer off of that surge protector and plugging it directly into the wall.
2. Replace your surge protector, it has a ground fault.
3. Vape using your laptop if you have one, however it will quickly drain your battery.
4. Have that outlet inspected/rewired by a qualified electrician.