Forum Discussion
Pangaea_Ron
Dec 03, 2018Explorer
My CPAP runs off a 12vDC transformer from 120vAC. If you have adequate battery capacity (which you probably don't) you can run it off your house battery with a 12vDC adapter. Before I installed (4) 6vDC batteries, I would not use the humidifier function on the CPAP to save amps. You can also get a stand alone 12vDC (car) battery to power the unit, or the CPAP manufacturer probably has expensive 12vDC options.
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