I have 2 old Lava Tubes (been repaired multiple times each, but still
vaping) and 2 mechanical mods. 4 18650 batts for them, a Xtar charger and a spare charger I got with one LT kit. A 900 mAh Twist and a 1300 mAh Spinner with a couple of chargers for them. A bunch of cartos, a few tanks, a few Vivi Novas and a couple of RBA's. I have at least 6 months worth of DIY
juice supplies includng wire, mesh and tools and I think it would not take much to make that last a year.
My minimum vape kit would include the following:
3 batteries (a Twist is one batt, a 18650 is one batt)
3 power supplies (a Twist is a power supply, a Vamo is one, a mechanical mod is one)
2 chargers for each battery type
Enough
juice delivery devices to last 3 or 4 months
Enough juice to last 3 or 4 months
Actually, that's not much different from what I have right now.
Now this is just me getting to my comfort level and yours might be different, but this has worked for me so far. I've never had to go buy smokes because my gear let me down. You can never have too many back-ups
