EASYLONGER CPAP Battery Backup Power Supply ES960, 297.6Wh Battery for AirSense 11, AirCurve 11, AirMini, AirSense 10, AirCurve 10, DreamStation/ 2, etc. Emergency Power for Camping Outdoors

I live in the Northeast Georgia mountains and we are constantly having power interruptions, anywhere from 2 minutes to 12 hours. I have been using CPAP machines for over 30 years, and it gets to be so frustrating when power goes out while I am sleeping. I cannot sleep without my CPAP. Until recently, I have not found any inexpensive way to solve my dilemma. I am now using a DreamStation-2 CPAP machine which draws 6.6 amps with heater hose and humidifier. I tried one of the more expensive battery backup units, but it would not even provide enough ump to start my DreamStation-2---But, to its defense it states that maximum output was 5 amps at 12 volts. I returned said battery backup unit and purchased the ES960 EASYLONGER battery backup unit. It specifically states that it could power the DreamStation-2 unit. Upon delivery, the first thing I did was charge the unit to full capacity (it came with 80% charge). Then that night, I tried the unit with heated hose and humidity on. The unit lasted 6 hours. Actually, I was not disappointed with that result. Then the next night, again with the unit fully charged, I turned off the humidity and heated hose on my CPAP and to my surprise…the next morning, the battery unit still showed a fully charge battery supply---indicating to me that I could possibly get 3-4 more days on the same charge. 2nd night still on the un-recharged battery pack and it is now showing 3 out of 4 bars of charge remaining. Third night complete on the one battery charge of the unit and the Battery status is showing 2 out of 4 bars. I have used my CPAP for three nights so far on just one charge of the ES960 EASYLONGER battery backup unit and it is showing 2 out of 4 bars. For me, that is incredible.I might also mention that this unit works while its charger is plugged in…and when power to it is removed, it does not miss a beat and the CPAP begins drawing form the battery only---wild, what a concept.

I love this battery. I am a cpap user an asst scout master with my son's troop. I am able to power my cpap (airsense 11) without turning off the features of the cpap and my phone easily for two nights in cold temperatures. The only issues I had was figuring out how to charge it. I threw away the wall charging cord thinking it was left over from my airsense 10. I was able to get a replacement and now we are back in business. Powering it through the usb c was not working. It is too heavy for overnight hiking but is perfect for base camping. I did reach out to customer service through the amazon link and got a reply within 24 hours. I will be saving up for a second.

Rugged design with easy to use features and simple display interface. I purchased this in January 2025. It worked fine until the unit started to malfunction about four months later. I contacted Easylonger via their website information and customer service responded within a day. They asked if I could provide some additional details for their product improvement team. They immediately shipped me a new unit, even before I had a chance to reply to their voluntary request for additional details. I do recommend this product for its build quality, ease of use and excellent customer service and support. You can also extend the product warranty to two years by registering on their website.

It seems to be a great unit BUT......... I bought it to use it camping with my Resmed Airsense 11 because it says it works with it and supplies a cord labeled for the Airsense 11.Unfortunately, I did not know that you have to buy a separate adapter to use the battery for it, otherwise the cord provided only goes into an electrical socket exactly like the cord that comes with the Airsense 11. I went camping this week without trying it out first and had to go without my cpap for 3 nights. In my case, it makes a big difference in how I sleep, so that was a serious bummer.I just ordered the correct cord. What's the point of supplying the exact same cord as the Resmed when you're buying a battery to use without electricity??? On the bright side, it has a great light and will charge your phone wirelessly. I had to settle for that.

I took this for an overnight camping trip and used it for both my BiPAP machine and my cell phone over night. It only used about 1/4 of the charge so it would definitely last two to three nights easy. It is fairly light-weight. I was able to put it in my overnight bag and carry it that way.