S9™ 30 Watt Power Supply

Your Price: $44.00

The ResMed S9 30 Watt Power Supply is an optional, smaller power supply that can be used with any ResMed S9 device WITHOUT the H5i heated humidifier.

Part Number: 36920

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The ResMed S9 30 Watt Power Supply is an optional, smaller power supply that can be used with any ResMed S9 device WITHOUT the H5i heated humidifier.

The 30 Watt Power Supply includes four plug adapters, including adapters for US, Europe, Australia and Great Britain.

All S9 CPAP machines include the larger 90 Watt power supply, but the 30 Watt power supply offers less bulk (it's 2.5 inches shorter than the 90W power supply) and less weight (it's about 3/4 the weight of the 90W power supply). It's a great choice for CPAP users traveling without a humidifier.

Please note that this 30W power supply is not designed to power a ResMed S9 machine with a humidifier. If you're using the S9 H5i heated humidifier, then you need the 90W transformer which came with your device.

Also note that this 30W transformer works with all S9 devices, including the S9 VPAP bilevel devices.

Call us at 1-888-955-2727 or email us if you have any questions about power options for your CPAP machine.

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I don't use the humidifier on any of my CPAP machines and bought this item with the hope of improving the battery life while camping. Saw a 50% improvement over the 90W power supply. Great order status communications and received the unit within a couple days with standard shipping.

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Reviewed by: Jim from Cincinnati, OH on 8/15/2024

Great for travel

This power supply is much much lighter then the 90 watt power supply. A lot easier to carry in my backpack, it is 2/3 the size if not smaller of the 90 watt supply.

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Reviewed by: Kelly Mochizuki from Kailua-Kona, HI United States on 2/2/2016

Power Supply for S9 Unit Only

Do not try to use with the S9 Humidifier attached. This is a much smaller power supply brick than the 90W unit suppled and makes the S9 cpap more portable.

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Reviewed by: Jack Sellers from shenandoah, TX United States on 4/1/2015

Excellent. Overnight delivery as promissed.

I needed a travel charger for Resmed S9 urgently. Shipped with overnight delivery, and got it next day as promised. I appreciated their service... Thank you

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Reviewed by: S.S. from BRANTWOOD, CA United States on 3/22/2014

Resmed S9 CPAP 30W power supply

This supply is very handy for travelling, if you do not use the humidifier (like me) you should not have any problem with it.We received the unit promptly as advertised and the multiple adapters (included)make it usable in Europe and Australia.

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Reviewed by: RAUL ARMESTO from APOPKA, FL United States on 2/20/2014

S9™ 30 Watt Power Supply

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