climberrn
Well Known Member
Inogen has a POC that can deliver continuous up to 18 K feet.
The new G5 looks good. You can even do pilot and passenger.
https://www.inogenaviator.com/
I have experience with the G4. It gets too hot for my comfort to be in the baggage area. The standard battery barely lasts an hour. The large battery, 2 hours. Needs a power supply, but only about 3 amps of 12v. Would need good airflow also, no bags packed around it. Works great in a car or walking around but I wouldn’t use it in my plane.