S9™, AirSense™ 10, AirStart™ 10, and AirCurve™ 10 24V Power Converter Kit for C-100 & Freedom CPAP Travel Battery Packs

I upgraded from a Resmed S9 to the Airsense 10 and realized I didn’t have the necessary adapter cable for my Freedom v1 battery. The manufacture said too bad, buy the v2. CPAP.com had the kit in stock with the cable I needed and I’m back in business! I just chucked the old adapter and rhe new one works like a charm on the v1 battery. Not sure if it works on the newer version or not.

Forgot at home in beginning of 1-week trip. cPAP.com not only had in stock, but had it delivered net business day in Ashland. PERFECT!!

great prices!

My daughter's power converter stopped working. I found the exact replacement easily on cpap.com and it works fine. Very easy, thanks.

This adapter & cord worked great with the battery and S9 Resmed CPAP.

The power converter is used in conjunction with a 12 VDC source to provide the needed 24 VDC for the RESMED AirSence 10. This allows using my AirSence 10 during a power outage rather than a backup CPAP machine or buying RESMED's costly 24 VDC battery.

Bought to go along with the Freedom Battery for my AirCurve10. The battery only worked the first night, then for a few hours and now only 20 minutes on a full charge. Not sure if it's the converter or the battery that doesn't work, but it was all very expensive not to work. Now I have to shop for another battery or a travel CPAP machine. I love the AirCurve10, so maybe just a better battery.

You must connect the battery, connectors and converter in an exact order per the instructions or it won't work. Dual battery configuration requires a one-to-two pigtail (disappointingly not included and sold separately).

The order arrived as promised and the device worked properly. I am very pleased with my purchase.

Great customer service. Product works as advertised.

Does what it says it does - what more can you ask for?

This Power Converter is really kind of inadequate for the intended job. It uses quite a lot of power and the fan cycles on and off constantly. There are other inverters that can handle to power. Quite a poor selection of a Power inverter for a CPAP machine.. I would either buy a 24 Volt battery or use two batteries in series instead.