DC Converter & Power Adapter for ResMed AirSense™ 10 & 11 – 12V to 24V CPAP Car & Home Charger (65W / 90W)

Stay powered wherever you sleep. This DC converter and power adapter is designed specifically for the ResMed AirSense™ 10 and AirSense™ 11 CPAP machines, allowing you to run your device from a 12V source such as a car, RV, or portable power station.

Whether you're road-tripping, camping, or preparing for outages, this adapter gives you reliable, travel-ready power.

Compatible with ResMed AirSense 10 & 11

Engineered for use with:

• ResMed AirSense 10
• ResMed AirSense 11

Delivers stable 24V output required for proper CPAP operation.

12V to 24V DC Conversion

This adapter converts standard 12V DC power (vehicle outlet or battery source) into the 24V output your AirSense machine requires. Ideal for:

• Car travel
• RV setups
• Backup battery systems
• Portable power stations

No need to rely solely on wall outlets when you’re on the move.

Efficient 65W / 90W Power Output

Available in 65W and 90W configurations to support consistent and safe device performance. Built with durable copper, aluminum, and high-quality internal components for dependable power delivery.

Compact & Travel-Friendly

• Compact size: 78 x 46 x 23 mm
• Lightweight and easy to pack
• USB 2.0 interface
• Durable, heat-resistant materials

Small enough to store inside your CPAP travel bag without adding bulk.

If you rely on your CPAP every night, having a dependable backup power option isn’t optional — it’s peace of mind. This AirSense-compatible DC converter keeps your therapy running whether you're at home or on the road.

[Warm Tips] If the product is used for equipment other than vehicles, the input current should be no less than 8.3A when its DC input is 12V, and no less than 4A when its DC input is 24V, otherwise the car charger may not work

There are two DC adapters:

(1) Round DC tip (∅7.4mm) for AirSence 10 Series:

[Compatibility] The Round Shape DC tip (∅7.4mm) Adaper is fit for Resmed S10 Series ResMed Airsense 10 Air sense S10 AirCurve 10 Series CPAP and BiPAP Machines; ResMed Airsense 10 Series: AirSense 10, AirSense 10 Elite, AirSense 10 AutoSet, AirSense 10 AutoSet for Her CPAP Machine with HumidAir Heated Humidifier; Resmed Model: R270-7468 R2707468 IP21 R370-7296 R3707296 DA90D24 37006 370006 IP22 Lumis 100 VPAP S,Lumis 150 VPAP ST BiLevel Machines, 3B Luna Model G3 BPAP 25A Item No. LG3700 E3922318301 REF 10230444 REF10230444 SKU: LG3700W CPAP Machine Heated Humidifieretc

(2) Square DC tip for AirSence 11 Series:

[Compatibility] The Square DC tip Adapter is fit for Resmed Airsense 11, Airsense 11 Autoset, Airsense 11 Elite, Airsense 11 Machines. Air11 65W 39205 E1399, for Resmed 390010 R390-7230. Note: Not compatible with Resmed 10, Resmed s9, Resmed s8 series Please confirm the specifications and plug size before purchasing! If you are not sure, please feel free to contact us.

[Multiple Protection] The product is made of fireproof and waterproof materials. It has undergone multiple testing processes before leaving the factory, and has overvoltage and overload protection to ensure the stability of the product and quality assurance upon arrival

[Flexibility] This charger can be used for camping and traveling to conveniently charge the ResMed AirCurve 10 ,Airsense 10 Series and BiPAP machines

AC Charger for AirSense 10 and 11 Series

DC24V to 5.5mm CPAP Power Cord – for ResMed Airsense 11 S11 390000 AirMini, Converts to Medistrom 24V Battery Backup, Travel Charging Cable