PowerOak Portable Generator Power Station for cpap Resmed S9 Airsense 10 Transcend Mini HDM Z1 CPAP Battery for Camping 82500mAh DC12V/15V/24V USB 5V External Battery Backup

I’ve been on CPAP for a12 years. I’ve always loved / hated the spring storms. Loss of power sucks! I then purchased this battery system. It was charged to full capacity and then I broke it in.... Texas style! I ran it with the S9, connected to the humidifier for two days. Each day consumed 15% of battery life. Worked great! I look forward to the fishing and hunting trips without the worry of power. Recharge? Solar or my Dodge Ram!

Awesome battery pack! I can get two full nights out of it on my CPAP (I turn off the humidifier). I bought it for backpacking and camping, kind of heavy for backpacking, but at least I get rest so I have the energy to carry it’s heaviness back to the truck.

I have an older RedMed S9 CPAP machine, and have been looking for a battery that would power it for a longer period of time. If you are a CPAP user and like to camp were there is no electricity, ( or have a power outage) this is the way to go. It is light weight, easy to use and recharge, and powers my CPAP for several nights. I highly recommend it.

DO NOT BUY THIS!I bought one to use as a CPAP backup. I’ve kept it charged as recommended, but never actually lost power and had to use it.Well tornadoes are headed our way tonight, I just pulled it out to test it and it doesn’t work!REPEAT, useless, DO NOT BUY IT!