Thank you for your answers. Lynn....I am sorry. I know I read about this before, but before it didn't matter much to me because I still had plenty of the "regular" cartomizers left. Now that I have lots of premiums, I have been a little afraid of using them on the passthrough. Now I think I remember that the voltage requirements are not correct. I don't want to empty my cartomizers any faster than I already do....they do not seem to last as long as the regular cartomizers. I will use the pass-through for my remaining regular cartomizers for now. Thanks again!
I use preemies with my PT all the time. It does cut down on cartridge longevity, but you can't beat the convenience or performance, IMO.

I use my PT with premiums all the time to save on battery longevity. Trick is to keep them wet. I say it all the time...leave the cap off and drip the filler to keep it wet.
Rubberdux....wouldn't leaving the cap off give you way too much vapor? Do you leave the caps off all the time?
My roommate just took a cap off to try it, and she says it's GREAT that way.
Don't leave the cap off. If you're going to do that, make a new cap by punching a hole in a condom.
Leaving the cap off is a good way to get a mouth full of juice.
Don't leave the cap off. If you're going to do that, make a new cap by punching a hole in a condom.
Leaving the cap off is a good way to get a mouth full of juice.