Do you recommend the IPV mini 70W?
I have the ipv2 and now have the dual battery ipv3 150 watts. When I used my IPV2 I was able to vape all day and into evening I would change my battery then. my ipv3 goes for thee days before I need to chang its batteries. Hope this helps of course different Factors can drain a battery quickly so it depends on the way you use them as well. But with normal to heavy usee you will likely get a full day out of the unit.
I'll do more research on the DNA40 then. I wasnt too familiar with using Ni200, but seems like a worthwhile venture.
I just picked one up today and it came with a USB cord and was wondering if you can wall charge this with a usb block? It only came with the cord so was wondering if it was only meant to charge off like laptop?
If battery life is an issue, look into a DNA40 or YiHi 350J device. Ni200 has an extremely low resistance compared to kanthal. It doesn't take a lot of power to get it super hot, and with Temperature Control your power adjusts accordingly.