Thats exactly the thought I was having. The issue with using the battery directly is that its a little to high when fully charged and a little to low when partially discharged. I ended up buying a laptop adapter that can run from 12v DC or 120v ac. It is capable of being set to 24v output at 120W. I...

I know this is an old post, but I thought I'd add my 2 cents. Someone mentioned skepticism about the epap because they stated that the airway collapse happened in inhillation Some people, myself included, have exhilatory sleep apnea. The airway closes off on exhillation. It's subtely different,. For...