Hello @leonanderson and thank you for your feedback,
The AirVape X was designed to be one of the most portable, elegant and discreet dry herb vaporizers on the market with phenomenal performance and great tasting vapor. One of the drawbacks of having such a small device, that must be able to generate such high temperatures, is the fact that a very small battery is simply not able to keep the unit going for a very long time but we at Apollo's AirVapes do offer a solution to this problem.
Take the super slim easily attachable power bank on-the-go, to have extra charge for your AirVape.
This Power Bank with capacity of 1250 mAh is compatible with all of our AirVape models, Androids and iPhones.
I hope this solves the problem and feel free to let us know if you have any more question!