when my zmax dies

[melloyello]

I have been very happy with my zmax, using an 18650 battery in it which lasts me from 7 am until 8pm. im sure there will come a day (soon) when it either wont be sold anymore or i want something different (but close to same).
Can you pros suggest something similar size wize (not bigger) vw device? Im not ready to spend provari $ as of now.
Vamos are too long for my taste.

 

[DPLongo22]

At the speed things are moving, today's recommendation could easily be tomorrow's obsolete trash. I'd recommend crossing that proverbial bridge when...