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DC converter powering ResMed AirSense 11 series and AirCurve 11 series machines. Use This converter seamlessly transforms 12V DC power from your car, boat, or RV into the 24V DC power your machine needs. It even refines existing 24V DC power to safeguard your device's sensitive electronics.
DC Converter only, AirSense 11 sold separately.
Plugs into car cigarette lighter receptacle. Compatible with 12V and 24V DC power sources. DC adapter is only compatible with ResMed AirSense 11 and AirCurve 11 series. It can be used with the built-in humidifier. Take your ResMed AirSense 11 device any place with DC power capability.

Overall rating: 4.75 / 5 from 4 reviews.
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"Excellent service! Online ordering was easy, item shipped super fast and has worked great. I will definitely order more products from this site."
"Unfortunately the water tank is on the small side. I sleep a lot and live in a dry environment: the tank has run out of water at the end of a few nights. That aside, the machine is excellent. Very quiet, easily starts up automatically when the mask is worn, the button to turn it off is easy to locate from the bed and has a solid feel. Could not be easier to use, and very well made."
"I bought this because I run my CPAP through a EcoFlow River 2 Pro power station. A night with the normal AC adapter was taking 30-35% of my power station battery through the AC adapter. With the DC adapter, it takes approximatively 12-15% per night. I was able to run it for a whole week without charging it. Since there's not current conversion between AC and DC, it's much more energy efficient."
