#1
Volt Minimizer - Bottom coil, easy fill clearomizer with the same diameter as the 65mm and 78 mm
batteries but can be used with larger X-2
batteries.
then you could have the
Volt Maximizer - 3 ml clearomizer with the same diameter as the larger X2
batteries but can be used with the 65 or 78mm batteries.
Instead of using X2-T number letter combo