Inverters are bad, they'll waste half of your battery. Just get the DC cable that does with your machine. Also, DO NOT GET a deep cycle "marine" battery. Just get a deep cycle battery, like is used in mobility scooters. Thanks for the replies. Do you mean one of these? http://www.gocpap.com/philips...

I use the generic for Afrin, but I also use the generic of the Breath Right strips, both from Walmart.

Hi, first time here. I have read so many confusing info on back-ups for my BiPap, I would like to know if this would work. I currently have a System one, I was thinking I could use a deep cycle marine battery and this inverter, since it has the clips. Would I need anything else? image_25234.jpg Here...