Written By: CARL K, PRAIRIE LAKE 3/28/2014
this will be used at my cabin and also at the deer shack, both are off the grid.
12V-DC power for you S9 CPAP
Written By: Don G., Rhode Island 8/25/2013
This was just what the doctor ordered for taking my CPAC on my boat. Pun intended. The unit comes with a cigarette type connector which my boat had wired up all ready as well as an adapter to get power right from the battery lugs. I would recommend this to anyone needing to run their machine from a 12V battery. Example Boat, Camper, and Power-outages.
Functional but mis-designed
Written By: Ken, BVI 4/17/2013
This is the only dc power cord available for the ResMed S9. DirectHome service was excellent both in getting it delivered and in getting me in contact with the maker. But the maker needs to rethink their design. This is for use on a boat (or other non-AC use like a car or van) and the total cord length is only 6ft long. Unless you want to sleep at the nav station, you're going to need a dc extension cord!