I think i have a problem when i chainvape for 10 minutes and my battery is empty.
What gauge wire is in the Doge to get to that resistance, and type? Where say the TFV4 coil head is using say 24awg straight wire kanthal, and theoretically you are using 20awg or even 22awg wire, possibly something a bit more exotic like 24awg/32awg fused claptons in the Doge, the amount of wire mass in the Doge is going to pull a lot more drain for ramp up. There are so many variables that can affect this, I am just lobbing hypotheticals to guess at the problem. Another thing that could be playing a factor, stating you are only getting 10minutes vape time, how old exactly are these batteries (example if the LG HG2's are say 9months old and the VTC4's are say a month old, the VTC4 is going to run longer, the LG HG2's if been abused heavily or used heavily are no longer 3000mah 20amp CDR batteries, they could potentially only be 1500mah 10amp CDR batteries at this point).
Though also I am of the stand point, you really shouldn't be below 0.2ohms on anything other than a Nickel Ni200 coil on a TC mod, 0.18ohms is really red lining your VTC4's, the LG HG2's, pfft, can't even handle that, 0.14ohms = 30amps CDR only 4 batteries can truly handle that, Sony VTC3, and LG HB2, HB4, HB6's, VTC4's can be nudged to do it but not suggested, even then 0.25 to 0.3 would be what I would suggest to run. Running that as your daily on a mech Nemesis, there in would be the reason one battery isn't staying charged as long as it should, you have cooked it and made it into a clunker of a car the needs a quart of oil every day just to run, and a hazard to run it even on the most simplest of tootle puffing mouth to lung builds (1.2ohm and higher).
