There doesn’t appear to be any product that does what I want, which is namely to use a powerful enough USB-PD charger or battery output with the machine. This opens up a whole ecosystem of commodity products rather than an extremely limited set of “choices” and having to lug around battery/adapters ...

Has anybody tried powering a Dreamstation Bipap via USB-C PD at 12v? I’ve been looking for a solution for this, but the closest thing I’ve found are bare circuit boards or possibly using a Li-Ion laptop battery pack to implicitly convert USB-C input to a 12v barrel plug. Is there anything special ab...