Thank you for viewing. CPAP power supply, working normally. I am selling this because I am replacing my CPAP. Teijin SLEEPMATE S10 sleepmate Fukuda Denshi AirSense10 respond AC power adapter. Ideal for travel or use at a second home, to reduce luggage, or as a spare in case of failure. Please note that the figure-8 power cord is not included. You can use one from a radio cassette player, etc. This is a 90W AC adapter from ResMed, with IP22 dust and water resistance. - Brand: ResMed - Output: 90W - Model Number: 370006 - IP Rating: IP22 - Voltage: 100-240V - Frequency: 50/60Hz