IowaGal,
I don't know I go thru phases, 18650, 14500, 18350, 5 volt NIMH.
I have a dozen 14500s for a reason.
I will probably get to actually spend some time with a Claro Walnut 22650 with kick this weekend.
It might even be proof that guys can multi-task, you can
vape on one, then use it as a club, then go back to
vaping.