FossaFerox wrote:Do you have the specs on the CPAP machine's power consumption? What's the plug look like? Even the model would be helpful.

The converter is a 110W max consumption, has both a cigarette lighter plug and a set of battery clips. Can run from a 12V or 24V DC power source.

So this is my first time bringing a CPAP to the playa, and my camp does not do generators. From looking things up, I've deduced that having a DC converter with a deep cycle marine battery should do the trick. However, my electrical engineering skills are lacking. Hence, questions: -how do I choose t...