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Key Features

  • 65W power output – Delivers exactly what the AirSense 11 needs for consistent, reliable operation night after night.
  • Universal voltage (100–240V AC) – Works with power outlets worldwide, ideal for domestic and international travel.
  • Compact and lightweight – Easy to pack and carry without adding bulk to your travel setup.
  • Built-in surge protection – Guards your AirSense 11 against power fluctuations to help extend device life.
  • AirSense 11–specific design – Made to match ResMed's exact power specs for the AirSense 11 series (Product Code: 39260).
  • Description
  • Parts
  • Specs
  • Included Items
  • Reviews 30
  • Q&A

The ResMed 65W AirSense 11 AC Power Supply keeps your AirSense 11 CPAP machine powered consistently — whether you're sleeping at home or traveling abroad. Designed specifically for the AirSense 11 series, this compact adapter delivers the exact 65 watts your machine requires for stable, uninterrupted therapy.

Its universal voltage support (100–240V AC) means it works seamlessly with power outlets in the US and internationally, making it a smart pick for frequent travelers. Built-in surge protection adds a layer of safety by shielding your device from unexpected power fluctuations that could damage sensitive electronics.

Small enough to slip into a travel bag alongside your CPAP, this power supply is a reliable everyday essential for anyone using the AirSense 11.

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Manufacturer ResMed
Warranty 90 Days Limited Manufacturer Warranty
Color Black
Carrying Case No
Compatibility AirSense 11 Series CPAP machines
  • ResMed AirSense 11 65W Power Supply for ResMed AirSense 11 CPAP
  • AC power cord
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FAQs

Can the AirSense™ 11 Power Supply be used with other CPAP machines?
No, this ResMed AirSense 11 power supply is specifically designed for use with the ResMed AirSense 11 CPAP machine. Using it with other devices may not provide the correct power output and could damage your machine. It's essential to use the correct AirSense 11 power supply with your CPAP machine to ensure optimal performance and safety.
Is the power supply compatible with international outlets?
Yes, the AirSense 11 power supply is compatible with worldwide outlets. It supports a voltage range of 100-240V AC, making it suitable for use in most countries. You may need a plug adapter depending on the region. However, it's always a good practice to check the specific voltage requirements in your country before traveling with your ResMed AirSense 11.
How do I know if my AirSense™ 11 Power Supply needs to be replaced?
If the ResMed AirSense 11 power supply stops charging or you experience frequent interruptions during therapy, it could be a sign that it needs to be replaced. Additionally, visible wear or damage to the AirSense 11 power cord may indicate it's time for a replacement. If you notice any of these signs, it's important to replace the ResMed AirSense 11 supplies promptly to avoid disruptions in your therapy.
Does the AirSense™ 11 Power Supply have surge protection?
Yes, the AirSense 11 power supply comes equipped with surge protection, which helps protect your CPAP machine from sudden power fluctuations, ensuring stable performance and safety. Surge protection is especially important in areas prone to power outages or electrical storms.
What should I do if the power supply overheats?
If the ResMed AirSense 11 power supply overheats, immediately unplug it and allow it to cool down before using it again. Consistent overheating may indicate a problem with the adapter or your machine, and you should contact ResMed customer support for further assistance. Overheating can be a sign of a serious issue, so it's important to address it promptly.
Can I use a power strip with the AirSense™ 11 Power Supply?
While it's possible to use a power strip with the AirSense 11 power supply, it's generally recommended to avoid using them, as they can introduce additional risks such as tripping hazards and potential damage to the cables. If you must use a power strip, ensure it's in good condition and rated for the appropriate power capacity.
What is the warranty for the AirSense™ 11 Power Supply?
The warranty for the AirSense 11 power supply may vary depending on your location and the specific terms and conditions set by ResMed. It's important to refer to the user manual or contact ResMed customer support for detailed information about the warranty.
Can I use the AirSense™ 11 Power Supply with a generator?
While it's possible to use the AirSense 11 power supply with a generator, it's important to ensure that the generator is compatible and provides a stable power supply. Using a generator with an incompatible power source can damage your CPAP machine or create safety hazards. It's always best to consult with the manufacturer of your CPAP machine and generator for specific guidance.