129Wh DC 24/12/5V Output Li-ion Battery Pack

The rated input voltage for the air 10 CPAP is 24 volts. This battery outputs anywhere between 20 and 29.4 volts. If you are concerned, like I was about the input voltage, there are a few solutions. You can buy two of the 12 volt batteries and hook them in series. This will give you a max voltage of about 25 or 26 volts instead of 29 volts. Another option is to use a DC to DC converter like I am doing. There is a converter made by Bix power specifically for the air sense 10 for about 59 bucks. You will need a few adapters and/or be able to solder to get it all hooked up right but in the end you will have a superior product for about half the price of most others. This will allow this battery to be used as a UPS backup power instead of just for camping etc. It will switch automatically if power is lost in the middle of the night. You will never know that power went out until you get up in the morning!

Gave me two nights power for a Redmed Airsense 10 with no humidity or heat turned on. Fits in the Resmed case where the power adapter normally goes. I've tried a couple small camping batteries before. I'll use them for other things because this unit is perfect for the CPAP. I hadn't gotten the Resmed adapter yet so I used a 24v to car female then a car to Resmed 12-24v adapter. Link to it below. https://www.amazon.com/gp/product/B07RFH6JQJ/

Works great

I bought a couple of these for some serious backpacking, and, as batteries go, I am impressed. With my ResMed AirMini, I got three 8 hour nights out of one battery on the first test with a full charge. (Your performance may vary depending upon your settings). I previously purchased a Medistrom Pilot-24 battery for travel, which cost about four times as much, and has an expected life of about half one of these. They use the same cable, so I didn't need to purchase anything else. The only thing that I was disappointed with was the recharge time, but still, after using it three nights in a row, I recharged it fully over the next night. I may get a faster charger if it is safe to do so, to enable a quick charge at a restaurant off the trail. I'm a happy camper!

This is a good battery! I used it to power an industrial SCADA system that required 24vdc and this worked perfectly for it. I love the battery gauge that tells you the remaining charge.

This is a great battery, but it will not work with a Resmed Airsense10 APAP machine. At a full charge, this battery discharges 29.4V, which is too high for the 24V machine. It just immediately clicks off. Too bad! I liked the size of the battery, and purchased the special 24V cord to go directly from the battery to the 24V machine. As an experiment, I discharged the battery about 25%, by charging some phones, etc. THEN, it worked fine, powered up the APAP, and ran for a few hours. If only it could be used on a full charge, I would’ve loved it.

Bought this for a battery backup for a CPAP machine that requires 24-volt DC power. After finding the correct power cord that connected it to my RESMED Airsense 11. With tube heat and humidification shut off, the battery pack powered the machine for more than 24 hours. It is a much more cost-friendly solution, with the price of the battery pack and power cord, I was all in for just over $100.00.

I bought this just to use as a back up and camping battery for my Resmed Airsense 10. It is the 24v but you still have to buy a separate power cable. I used it for 2 consecutive nights (turned off water and heated tube) and it worked perfectly without any charging in between. As other reviewers stated, sometimes you have to plug it in a few times for the cpap to recognize its on battery power but it works fine. very happy to have this for my Resmed Airsense 10