CPAP and battery usage while dry camping

[Just camping]

Solar panel?

[Dsimes]

Originally Posted by jdaddy33

Planning for future trips where we will not have shore power and will be dry camping. Longest we would most likely be dry camping would be 3-4 nights. I use a Phillips Dreamstation CPAP machine. I recently discovered they sell a dc power cord for the CPAP machine, and our roo 21dk TT has a 12V cigarette lighter port. My question is how quickly will it drain the battery in our TT while dry camping? Our TT only has one marine/rv battery. The CPAP machine says it uses 7-10 AH overnight. Would it help to add a 2nd battery to the camper? Or should I look into some type of power pack like the link below?
https://www.harborfreight.com/5-in-1...ter-62747.html
Of course this would require figuring out a way to recharge the power pack while dry camping. Trying to best prepare for the future of dry camping and have officially went down the rabbit hole of generators, solar, battery banks etc. Any help is appreciated, my head is spinning.

We just bought prymax power pack to run our Cpaps (my wife and I both use Cpaps) the one we bought has two 110v outlets on it.

PRYMAX Portable Power Station, 300W Solar Generator 2019 Updated 298Wh CPAP Backup Battery Pack with LED Flashlight,110V/300W Pure Sine Wave,AC Outlet, QC3.0 USB,for Outdoors Camping Travel Emergency https://www.amazon.com/dp/B07R6H9KBH..._X5O-EbCFPMQVM

[sandiabill]

We take a good deep cycle battery. Have dc/Ac converter from cpap mfger hooked to cpap.
Recharge with solar panel. Use humidifier. Doesn’t interfere with camper nor truck battery. With no solar, Can go on battery alone for up to 3 days.

[SlyCamperz]

We researched the options and bought a Maxoak K5 battery pack on Amazon.

MAXOAK CPAP Battery Backup CPAP Power Bank for Airsense 10 Resmed S9 Philip REMstar System one 60 50 Dreamstation Z1 Aircurve Transcend Mini Travel Camping Emergency Power DC12/15/24V&USB5V https://www.amazon.com/dp/B074N8G8C7/ref=cm_sw_r_cp_api_i_L6P-EbNJ7NDCA

This unit has worked perfectly for us. It lasts Three 8-10 Hour nights on a full charge as long as you turn off the humidity and tube heater. We recharge ours with our generator.

[kimb813]

Originally Posted by jdaddy33

Planning for future trips where we will not have shore power and will be dry camping. Longest we would most likely be dry camping would be 3-4 nights. I use a Phillips Dreamstation CPAP machine. I recently discovered they sell a dc power cord for the CPAP machine, and our roo 21dk TT has a 12V cigarette lighter port. My question is how quickly will it drain the battery in our TT while dry camping? Our TT only has one marine/rv battery. The CPAP machine says it uses 7-10 AH overnight. Would it help to add a 2nd battery to the camper? Or should I look into some type of power pack like the link below?
https://www.harborfreight.com/5-in-1...ter-62747.html
Of course this would require figuring out a way to recharge the power pack while dry camping. Trying to best prepare for the future of dry camping and have officially went down the rabbit hole of generators, solar, battery banks etc. Any help is appreciated, my head is spinning.

I have a portable 250 watt battery power pack that I use with my dream station. I tested the DC cord and AC cord with it. I can get about 3 8hr nights with the DC and 1.5 nights with the AC. I can charge the battery pack in my car or with my solar power kit.

[kimb813]

I have a portable 250 watt battery power pack that I use with my dream station. I tested the DC cord and AC cord with it. I can get about 3 8hr nights with the DC and 1.5 nights with the AC. I can charge the battery pack in my car or with my solar power kit.

[wyz3rd]

Watch this video all the way through:
https://youtu.be/cBvgJUshCm0

The product she speaks off is:
Aeiusny Portable Solar Generator 500W 288WH UPS Power Station Emergency Battery Backup Power Supply Charged by Solar/AC Outlet/Car for CPAP Laptop Home Camping https://www.amazon.com/dp/B07WXGQZWG/ref=cm_sw_r_cp_api_i_nGR-Eb63ZTR15

... but they're are many similar products on tht market.

[garywilson]

I've been using this box for about 8 years for two 6-volt batteries... still good as new. Different sizes available. Approved by USCG for marine, so it has to be tough.

https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1

[Delco Bobby]

Originally Posted by snapcap14

I personally like this
https://no.co/

Which NoCo are you using?

I contacted them last year and they didn’t want to say it would be viable for CPAP. If it works for you then Iplan to get one.