Mobile DC Power Converter Cord for AirMini Portable CPAP Machines

ResMed Mobile DC Power Converter Cord for AirMini Portable CPAP Machines

4.00 Average Rating of 3 Reviews Read Reviews



USAGE: This is the only DC Cord that should be used with ResMed's AirMini Portable Auto-CPAP sleep therapy devices. Using a non-ResMed DC Converter with your ResMed CPAP machine may damage the device. This cord will not work with any other ResMed machines or devices from other manufacturers. For complete instructions review the documentation that came with your equipment.


Product Information

  • Manufacturer ResMed
  • Part Number(s) 38839
  • HCPCS Code E1399
  • GTIN / UPC Code 00619498388394
  • Warranty 1 Year - Review manufacturer's documentation for full warranty details.


  • All AirMini Portable Auto-CPAP Machines.

Power Specifications

  • DC Power Supply Size 6.5 x 2.5 x 1.5 Inches (Approx)
  • DC Power Supply Weight 1.6875 Pounds (Approx)
  • DC Power Cord Length 9 Feet 9 Inches (Approx)
  • DC Power Cord Fuses 12 Amp
  • DC Power Input 12 Volts or 24 Volts


Average Rating of
Total 3 Reviews
  • .Handy power converter gives us freedom

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    This cord gives us the freedom to take our AirSense Mini camping, or even onto an airplane. So easy to use.
    Written by ron-firstbehonest, 2020-09-10
  • .Works in my truck

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    I'm not using this with an external battery. I'm using it in my truck. Plugs in. Works fine. Just like it's supposed to.
    Written by Driving495, New Kensington PA2019-10-02
  • .Poorly designed

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    While it works, the way it is designed, it will only run off my 5 night battery for one night! I have a resmed airsense10 that runs 5 nights on my battery. But this adapter will only run for one night, then the light turns amber and even though the battery is still almost completely charged, it shuts off. I even tried a replacement. The manufacturer says that is the way it works. Regardless of the size of the battery, it will only work for one night until the battery is recharged. Very poor design for $89.
    Written by Poncho, 2019-07-25