If you want a battery powered vape it is hard to beat the Fury2 from Healthy Rips.
As Paddi said, the Pax 3 is pretty nice.
The Arizer ArGo is also a very nice portable.
All three are for dry herb.
The American Psychiatric Association's standard reference for psychiatry defines over 450 different mental disorders. I suffer from most of them.
Please be understanding if I act a tiny bit unusual at times. Thank you.