What is it about BiPAP that prevents it from being available in a travel sized device? BiPAP is merely a software change in the home units. So I assume it consumes too much energy to be practical in a travel unit? Or is it an issue of not being a very large market? I find it odd because the technica...

The post at this link below is somewhat outdated but may be helpful. https://crateinc.com/cpap-in-the-outdoors-2/?fbclid=IwAR2PqgkHLoD4UWUoDBtthe90jZ5FiPo9TXVfz-O6qNYUjkOcjAd0zAPzCOo I have used a 300 Ah LiFePo battery that weighs about 15lbs (not waterproof but the pelican case is) with some luck. ...