I began wilderness canoe tripping in 2016, because of my severe snoring no one wanted to share a tent. In 2017 I was diagnosed with severe sleep apnea. Since then I’ve been in search for a battery that would allow me to use my cpap without the humidifier. I used a Maxoak K5 power bank with some success for 2 trips. I could only get 3 nights sleep roughly 27 hours of run time. Most of the trips I go on are 5 nights. I purchased a RavPower power station 252.7wh/70200ma. I was able to run my cpap for 5 nights (38 hours) without the humidifier using the dc power from the power bank not the ac power. The power bank still had juice in it after 5 nights. Not sure I may have been able to get more nights out of it. Hope this helps others that might have apnea.
RuttRowe
RuttRowe