Been vaping for over an year now.

Started with those usb loading batteries and those small ego tanks. 

Didn't take too long until those tanks started to leak and switched to cartomizers.

After about 6 months switched to using lavatube with li-on batteries, last for 3 days before recharging. And using those big tanks now too (not the small ego things with atomizers). 

 

Those usb charged batteries seem to die within 3 months, some even earlier. So as an advice, always keep a spare parts with you ;)

I have a 30ml bottle of liquid, couple of li-on batteries and couple of extra cartos.

 

I had been smoking for about 20y before and not even once I have wanted a smoke after starting vaping.