WarHawk-AVG;11157248 said:
I have been HAMMERING on these things...the black one after a full charge lasted over 18 hours and didn't flash drained before I went ahead and put it back on charge, pleasantly pleased and a bit suprised...the 2.5Ω coil I am currently using has a very cool vape...I think a 2.0Ω-2.2Ω would be spot on for this rig
-update- Put a 1.8Ω coil on it in this head...hits VERY strong and warm!
So far so good!