ResMed's S9 Series CPAP and BiLevel machines use an external power supply with AC Power Cord. There are two versions of the power supply: a 90-Watt version which is supplied as standard with the system, and a 30-Watt version available as an optional accessory. Both power supplies are designed for universal inputs of 100-240V, 50-60Hz and can be used in most countries around the world.
This S9 90-Watt Power Supply measures approximately 6.5 x 2.5 x 1.5 inches and weighs approximately 1.25lbs. It is designed to power both the S9 CPAP/VPAP and an H5i Heated Humidifier. It can also be used to recharge ResMed Power Station II Batteries.
USAGE: This 90-Watt Power Supply includes an AC power cord for use in North America. A plug adapter may be required for use in countries outside of North America.
Very helpful on the phone;shipped as promised;credited return as promised. Written by Veinbergs, 2022-05-11
Great everything came in when we expected it to and was all in one box really like this company Written by Verified Shopper, 2021-10-25
I was worried about using an OEM after people writing their cord wasn't powerful enough or it caught on fire. This is a ResMed so I was not worried, works perfectly, received on time--don't hesitate to purchase. Written by Verified Shopper, MO2021-07-25
Was easy searching the website for exactly what I was looking for. This Power Supply is to replace the current power supply/cord currently using for my cpap. Was exactly what I needed. The price was also cheaper than other CPAP companies. Will be using Direct Home Medical again to fill future cpap needs. Written by Verified Shopper, Jacksonville, Florida2021-02-04
.It came very quickly and it works
What I bought is very simple: a transformer for a CPAP machine. So the best anyone can say about it is that it works. Which it does. More important, I bought the right part because it was clearly described and pictured; and it came very promptly. While I'm not likely to ever need another transformer, I'll buy from this vendor again. The process went exactly the way it should when you're picking up a spare part: search took me right to the part; it was clearly identified in the picture and description, so I new it was exactly what I needed; and it shipped right away. Can't ask for more. Written by Verified Shopper, 2020-09-24
My power supply died on a Friday morning. I needed a replacement and didn't want to wait over the weekend for delivery. Direct home Medical.com arranged for me to pick up at one of their customers that morning. I had the new power supply plugged in and operational before noon that day. That is great service. Written by Verified Shopper, Central Massachusetts2020-09-18
Website is very user friendly and product arrives quickly Written by Verified Shopper, 2020-06-27
Easy to order, arrived promptly, works perfectly. Thx! Written by Verified Shopper, Everett WA2020-04-05
.Great- Just what I needed.
New power supply delivered on time , exactly as described. billooltewah Written by Verified Shopper, 2019-12-05
I received the power cord on time Written by Verified Shopper, 2018-10-23
This company is the best! Great selection and prices. Written by Verified Shopper, 2016-03-12
.Newer model is lighter
This new model is lighter which was a pleasant surprise. Shipped on time and works as advertised. Written by Joe L, 2015-04-26
My new 5 month puppy decided to take out his frustration by chewing up the power cord (both ends) for my CPAP machine. I called Direct Home Medical and the lady on the phone helped me place the order. The replacement parts came in as expected and were the perfect match . Great job Home Medical! Written by John from Virginia, 2015-03-11