Hey Dive Apnea, Just wondering where you purchased your C100?

SgtWilko, I was online looking at the basic DC-DC converter ckt boards you suggested as an alternative. To get the efficiency does come at a price as you mentioned. Using a bare bones ckt purchased for it's efficiency is the way to go if you're pursuing the max time in the woods on battery. For camp...

SgtWilko, I have to say you are thorough. I can't tell you how much I appreciate you taking the time to explain everything. I assume you're an Electronics Engineer by trade? If not you should be. Your response pretty much answers any question I had. Yes I understand the continuous current vs availab...

Wow, I can see why so many members comment positively on the assistance offered by other members of this forum. There sure is a collective knowledge and experience out there. Thanks so much to all who contribute. SgtWilko - yes I got your PM on the battery guide link and your preference to purchase ...

Thanks for the input all. I too am skeptical on a unit 3 yrs past it's warranty. Keeping it for a backup or use in a RV is a good idea. Now that I'm retired I want to do some boondock camping and hiking. I never got the converter so trying to find one now seems impossible. Everywhere I check is "out...

Thanks for the response. Yes I'll check with my insurance company tomorrow.

HI all, I'm new to the forum and wanted to ask a question about CPAP machine life expectancy. I have been on CPAP using a RESMED S8 for about 5 yrs. I've never had a problem with it but was wondering how long they last? Mine has 13937 hrs of use. Is there something I should be doing for Preventative...