12V DC Power Cord for DreamStation Series CPAP & BiPAP Machines

12V DC Power Cord for DreamStation Series CPAP & BiPAP Machines

4.86 Average Rating of 7 Reviews Read Reviews

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This DC Cord can be used to power your CPAP or BiPAP machine in any of the following configurations: machine by itself, machine with integrated heated humidifier, machine with integrated heated humidifier and heated tubing.


Product Information

  • Manufacturer Philips Respironics
  • Part Number(s) 1120746 (DC Power Cord), 1120747 (DC Power Cord with Direct Connection Battery Adapter Cable)
  • HCPCS Insurance Code E1399
  • GTIN / UPC Code 694157857152
  • Warranty 30 Days
    Warranty Notes: Warranty applies to primary item. Accessory and parts warranties may vary. Review manufacturer's documentation for full details.
  • Country of Origin (Typical)


  • Compatible with All DreamStation CPAP & BiPAP Machines (DreamStation, DreamStation Pro, DreamStation Auto, etc.)

Physical Specifications

  • Available Color(s) Black
  • Materials Not Made with Natural Rubber Latex

Power Specifications

  • DC Power Supply Weight 10.5 Ounces (Approx)
  • DC Power Cord Length 6 Feet 4 Inches (Approx)
  • DC Power Cord Fuses 8 Amp (1 Preinstalled, 2 Replacements)
  • DC Power Input 12 Volts


Average Rating of
Total 7 Reviews
  • Reliable

    On time and works perfectlyfirecap6-72139,

  • Fanastic

    Arrived fast, worked perfectly. Going camping. bought 2, one for me, one for a friend,averial61,

  • Power Cord for my DreamStation

    Worked great when I bought a new battery. My old battery for my previous cpap did not work with the Dream Station so if you have problems like I did, just get an up to date battery. Direct Home Medical sold me a new one at a very good discounted price. Berl Meyer,

  • Worked perfect

    I used my diy battery and my CPAP machine with this cord connecting them, it worked flawlessly.Micah,

  • Works Perfectly

    I have a Dreamstation Auto CPAP with a humidifier, but not the heated hose. I purchased the 12V DC power cord to use my machine at my off-grid cabin. The cabin has a 12V wiring system running off two deep-cycle marine batteries. The 12V power cord plugs directly into the side of the CPAP without any adapters and has a round automotive-type plug on the other end. Worked on my system without issue and did not appear to significantly increase the draw/depletion of the two battery bank powering the system. Overall, I am extremely pleased and satisfied. Greg,

  • Works great

    Used for a week straight with a 115AH deep cell battery and it worked perfectly Outdoor User,

  • Costly, but works

    Cost more than we had figured it should, but is the ONLY option we found that contains the larger sized adapter plug for the CPAP machine. The other end clips onto a 12v battery. Even with the amount of humidity turned down, we had to use 1 large battery/CPAP machine AND re-charge them every night. Fran,