Yet another backpacking question.

General Discussion on any topic relating to CPAP and/or Sleep Apnea.
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chartle
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Joined: Mon Mar 12, 2018 7:56 am

Re: Yet another backpacking question.

Post by chartle » Tue Jul 17, 2018 9:22 am

palerider wrote: ↑
Mon Jul 16, 2018 9:33 pm
chartle wrote: ↑
Mon Jul 16, 2018 8:40 pm
Maybe here?
Nah, the verbatim guy was an idiot. Someone else posted one not long ago that he said worked... using a 12 to 24v boost converter and a few other things.
chartle wrote: ↑
Mon Jul 16, 2018 8:40 pm
But don't 12 volt batteries give out up to 14+ volts fully charged and when they say 24 volts for the Airsence do they mean 24 regulated volts.
12.6 is considered 'full charge', 14 something is usual charging voltage.

The Resmed converter (and most boost converters) don't really care what they're fed, within limits, the resmed has been documented to work on 12, 24, and in between voltages.
I found that thread by doing a picture search and really didn't read it too much, but you still do need to fool the machine into thinking its a genuine power brick. :) Oh and the right plug.