Thank you for the valuable insights! I have been attempting to get several different boost converters to work. Maybe I have defective ones, but they work momentarily, then seem to be current limiting several seconds into powering the C-PAP. But then, again, it could be ignorance on my part as...
Yep - they got me, sure as shootin'
Thank you for pointing me at the 4s3p battery configuration. Even though it is intuitive (after the fact), I was unaware that there are stock li-ion battery configurations like that. Now I see that there are even commercial sources I can check into - thank...
Sorry, if this is too far off-topic, I understand if it gets promptly moved to the bit bucket. I'm working to put together an economical Lithium battery replacement pack to power my C-PAP machine during backpacking to replace the two $200+ each battery packs I purchased initially, only several...