ResMed CPAP Battery Requirements - Fiberglass RV

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Old 05-04-2015, 04:18 PM   #1
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Name: gary
Trailer: 16' 1998 Scamp
Posts: 672
ResMed CPAP Battery Requirements

A bunch of us at the Lake Mille Lacs gathering were talking about powering our CPAP machines from our trailer's batteries*. I got in touch with ResMed and they sent me this handle table.


*Dorothy said we were talking about our CPAP's like a bunch of teenagers discussing hot rods!
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File Type: pdf Battery Guide 198103.pdf (279.9 KB, 75 views)

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Old 05-08-2015, 02:01 PM   #2
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Name: Dale
Trailer: 2010 EggCamper, 2002 Highlander 3.0L, 1999 F250 7.3L Diesel
Posts: 473
Our 2010 EggCamper was modified by the original owners to run two CPAP machines through the night while boondocking. They installed two extra (3 total) 12V deep-cycle batteries (Interstate) on the tongue, ran a pair of dedicated marine-grade, 8 gauge tinned wires back to a 1000 watt pure sine-wave inverter near the bed, then just plugged both CPAP machines into the inverter. They said, all told, it was expensive but performed exactly like they had hoped.
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