Freedom CPAP Battery Kit for Respironics DreamStation - Number 1 Most Advanced, Longest Lasting CPAP Battery

I used the battery with my Dreamstation pressure set at 12.5. I used it for 7 nights in the Quetico wilderness. A few nights in the 30’s and one 27 degree night. I never drew down the battery power below 50% on any one night. Charged it during the day with the BPS solar panel. Even on all cloudy days I was able to charge to 100% most days. Highly recommended for wilderness trips and hunting.

I went on a 2 week camping trip with no electricity and used the CPAP machine during the whole trip. The battery would last for 2 days. It did take awhile to charge up again, approximately 5 hours with my solar charger, but would last for another 2 days. It made such a difference in my camping experience and my companion’s also. I may buy a second one so I have 2 on hand and won’t have to charge for 4 days.

Great c pap battery. Allowed me to go on safari in Africa and tent camp!! Recharged in Range Rover using separate charger cable I bought. Came home and used in a power outage! I’ll never travel without it. You are allowed to bring onboard in your carry on but not in checked luggage.

I am very happy with the Freedom CPAP Battery Kit. It's great to use when camping or in case of a power outage. My only quibble is I wish I had known that it needed a separate 12v power adapter for my model of CPAP machine, as I would have ordered them together. This is a battery kit, and it appeared that everything I needed was included in the kit. So, just make sure, when ordering that the 12v power adapter is ordered at the same time for your specific model of CPAP machine. Other than that, I am very satisfied with this product.

Took this battery on a campout and hoped to get 2 nights using the Phillips Respironics. After one night, it showed I had 57% battery left which I felt was enough to get me through a second night. However, I was able to get an additional 4.5 hours of use and that’s it. Don’t be deceived by how much the battery tells you you think you have. Really best if used for only one night at a time. This is without the humidifier.

This CPAP battery improves my quality of life. When I'm not using it for travel, it acts as an uninteruptable power supply for my CPAP, giving me peace of mind.

It works as expected. It's advised not to run the humidifier. I find that it makes a huge difference in comfort. It's a little pricey for an uncomfortable sleep. If you're camping or whatever without power, your CPAP could run cold at night since it's no longer keeping a temp. Cold air into the mouth, leading to possible coughing, etc. I'll keep giving it a try, but not looking forward to it. Perhaps I'm better off just not using the CPAP when I don't have power.

Works well but does not provide 8 hours of sleep using a Dreamstation, humidity two bars, plain tubing, large adult. It’s very useful for charging phones on a long trip.