Today I got vapemail. I received 2 Vamo's, (from fasttech) but they are not the same version. Both are the gunmetal colored chrome. One was the nitecore package with 2 18650's..this one was a version 2 I believe and all my T3's and T4's fit on it without an adaptor.
The second one was with the standard charger and 2 18350's and two vivi novas it does have the update spring, but the T3's won't fit on it without an adaptor. The T4's from fastech are slightly smaller in diameter and fit on both. So if anyone is looking at them and reading reviews and thinks they are all version 2's than maybe this will help you.
I really like the T4's by the way. If you like botton coil changeable tanks these are nice. I love that the drip tip is replaceable as wll as the coil.
The second one was with the standard charger and 2 18350's and two vivi novas it does have the update spring, but the T3's won't fit on it without an adaptor. The T4's from fastech are slightly smaller in diameter and fit on both. So if anyone is looking at them and reading reviews and thinks they are all version 2's than maybe this will help you.
I really like the T4's by the way. If you like botton coil changeable tanks these are nice. I love that the drip tip is replaceable as wll as the coil.