12V/24V DC Converter ResMed AirSense 11
12/24V DC-DC Converter for AirSense 11
The ResMed AirSense 11 DC-DC converter is the official solution for powering your CPAP device directly from a 12V or 24V DC source, such as a car, camper van, boat or any compatible battery system.
Specifically designed for ResMed AirSense™ 11 AutoSet and AirSense™ 11 Elite, this converter transforms 12V or 24V DC input into a stable and secure 24V output required by your device.
Main benefits
- Use your AirSense 11 CPAP while travelling
- Compatible with 12V and 24V vehicle power outlets
- Stable power output to protect sensitive electronics
- Status indicator light showing power and battery condition
- Ideal for travel, camping and off-grid use
Compatibility
- ResMed AirSense™ 11 AutoSet
- ResMed AirSense™ 11 Elite
The converter can be used with a HumidAir humidifier and ClimateLineAir heated tubing, provided the vehicle battery capacity is sufficient.
What’s included
- AirSense 11 DC-DC converter with cigarette lighter plug
- ResMed user guide
Technical specifications
- Input: 12V / 24V DC
- Output: 24V DC – 3.75A
- Power: 90W
- Cable length: approx. 3 m
Important: This converter is designed exclusively for AirSense 11 devices. Using non-official power supplies may damage the device and void the manufacturer’s warranty.
Frequently asked questions
The 12V/24V ResMed converter is exclusively compatible with AirSense 11 AutoSet and Elite devices. It is not compatible with AirMini, AirSense 10 or any other model. The plug and output voltage are specific to the AirSense 11 range.
To use your CPAP in a vehicle without 220V access: car, motorhome, converted van, boat, caravan. Ideal for long trips, camping holidays, weekends off-grid, or power outages at home (via a 12V buffer battery).
Yes for all three. Simply plug the cigarette lighter connector into the vehicle 12V outlet (or 24V for trucks). Warning: engine off, watch your auxiliary battery. With humidifier and heated tube, power draw is higher.
Insert the cigarette lighter plug into the vehicle 12V or 24V socket. Connect the DC output to the back of your AirSense 11. The indicator lights up on the converter, showing the machine is powered. No additional configuration needed.
The converter delivers 24V DC at 3.75A, or 90W of power. Input: 12V or 24V DC depending on vehicle socket. Cable around 3 meters. The 24V output is calibrated to power AirSense 11 with humidifier and heated tube without issue.
The ResMed converter benefits from the 2-year European legal warranty. Keep your VivaRespire invoice as proof of purchase. In case of defect, contact us to handle return and replacement with ResMed.
Product information
- Brand ResMed
- Reference 39231
What our customers say
Verified reviews from real CPAP patients across Europe.
Recent customer testimonials
J'ai commandé une CPAP Airsense 11. Arrivée rapidement. Tout est nickel.
Très bon site pour le matériel. Et il y a plein d'astuces et d'explications super utiles.
Belle expérience d'achat et j'ai eu réponse à toutes mes questions concernant le produit, prix et le suivi. Je conseille vivement si on veut avoir recours à un vrai professionnel du domaine.