And for those that are following the ever changing Kanger tank and atty saga...
There are now three types of dual bottom coil atty's for the Kanger AeroTank (and Mini and Mega) and ProTank 3 (and Mini 3), and EVOD 2, T3D and EVOD Glass. All three varieties of atty work in all of the mentioned tanks, and all are available in both 1.5Ω and 2.0Ω.
Type 1 is the original, with two wicks protruding out each side of the atty about 1mm via a slot on each side that runs from the bottom to the top of the atty. It was released with the original ProTank 3. (There was even a version without a long top tube that was released with the prototype PT3s, but it was never actually sold or included with shipping PT3s. Ah, probably too much info).
Type 2 was released with the AeroTank and AeroTank Mini. It has two holes drilled in each side of the atty, instead of a full length slot, and the two wicks do NOT protrude outside the shell. There is a thin layer of a porus material on the inside of the shell. The two holes (on each side) run vertically and are spaced such that one more hole of the same size made between them would remove all the metal, making a single oval shaped hole three holes high.
Type 3 was released with the AeroTank Mega, and is the same as the Type 2, except instead of two holes on each side, there is a single oval hole on each side, as described above.
You can get the Type 3 version from fasttech now. (
2.0Ω link) (
1.5Ω link). Expect to wait
at least two or three weeks before they show up. $8.61 per five pack. You can get the Type 2 versions from a bunch of US places now, at around $9-$10 per five pack. You can still get Type 1 attys here in the US for a few bucks less. All of these genuine KangerTech.
I've been using a Type 2 for a week or so, having put maybe a gram through it, in my Mini ProTank 3. I'm down to about a half gram left, watching to see how it does with an almost empty tank. I haven't been in 100° weather, so I can't see if it leaks when carried in my pocket outside. So far I like it better than the Type 1, as it doesn't have the tiny bit of oil in the airpath that has to be cleared with the first hit on a cold pipe. Also, I don't know if the Type 3, which was released with the MEGA version of the AeroTank, will work as well (with Pure Gold) with the MINI AeroTank/Protank3. I'm getting all the flow I want with the two holes on each side (Type 2), and I wonder if 50% more flow that the Type 3 provides will have a tendency to leak when warm, or force me to take one second hits instead of the three second hits I prefer. Time will tell. I haven't ordered any Type 3 atty's from fasttech.