Very good question and my apologies for not having mentioned that. Yes, I've actually had to bite down and deal with my OCD and I put my ZAP on the P3 (it has the NASTIEST gap due to how long the ZAPs 510 connector is (or how short the P3s is? Unsure to be honest which that is) ), the life span is significantly shorter on the P3. I decided to test it with the zap as my other tank is a nautilus with p3 threading, so couldn't test it on the 2.5. My original hope and theory was that some kind of black magic on the nautilus was causing the battery to just stop holding a charge. But as I stated, I could take a battery out of the p3, put it into the 2.5, and still have a solid few hours of
vaping (at the same voltage).
I also thought "huh, maybe it's because I'm in VW and that's why", so I did try this test again on VV, same thing happened, as soon as it was in my 2.5 (at the same voltage of course) that battery still had miles left on it.
At this point I'm still waiting to hear back, if I haven't heard anything by monday night I'm asking for some kind of status update, otherwise I'll be concerned with how backed up there repair support is (I realize it's only a handful of people, but to be -that- backed up? )