Hey all, I am taking a motorcycle trip to the Sturgis motorcycle rally this year where I will be camping. This led me to exploring options for how to power my CPAP, and I found CapnLoki's awesome post here about power consumption . I ended up purchasing a 12v plug and a 222wh Suaoki lithium ion batt...

Welp, I bit the bullet and bought the battery. It came yesterday, and I used it overnight with great success. I pulled off the humidifier and ran just the CPAP on 12 volts. Dreammapper says I had 90% pressure at 8.5. The battery has 5 lights to indicate it's charge, and when I woke up after 7.5 hour...

Goofproof wrote: ↑

Thu Apr 04, 2019 10:16 am

You might try using it at home, without charging to see what the real usage time is for a fully charged pack first. Jim

Giving you a Best Case Idea.

Good idea, and that's my plan. My camping trip isn't until August so I'll have some time to mess with it at home.

Sorry guys, I'm new to this math. So, if I charged the device everyday on the motorcycle do you think the 222wh battery would work with no humidifier or heated tube? Since your pump will use only about 50-60 watt-hours a night, it should cover 2-3 nights easily without recharge. If you can hook it ...

Sorry guys, I'm new to this math.

So, if I charged the device everyday on the motorcycle do you think the 222wh battery would work with no humidifier or heated tube?

Thanks for your detailed reply to my, sadly, poorly detailed question. I have a Philips Respironics Dreamstation (not the Go version), and I plan to not use the humidifier. The bike is a Harley Ultra Classic with a lead acid battery. You've given me much to consider here. Thanks! I haven't done a d...

I know this is a very old post, but it's awesome information. My question is about the amp hour usage. Am I reading this correctly to say that the first test used 4 amp hours total for 8 hours? My motorcycle battery is 30 amp hours so that would mean I'd be ok using that to power my CPAP for a coup...

I use a lithium battery in my kayak. Some awesome developments for campiing,kayaking, airplaning. My airline American let me take a 222 wh battery, with preauthorization (to use during the flight). https://www.amazon.com/gp/product/B06ZXYVG4G/ref=oh_aui_search_asin_title?ie=UTF8&psc=1 3 nights no h...

I know this is a very old post, but it's awesome information. My question is about the amp hour usage. Am I reading this correctly to say that the first test used 4 amp hours total for 8 hours? My motorcycle battery is 30 amp hours so that would mean I'd be ok using that to power my CPAP for a coupl...