ES960 PRO CPAP Battery

My biggest disappointment with the battery system is that it does not contain a 110v power outlet, so it's mostly a one-trick pony that is only practical to use with your CPAP.

Although this product does its job well, I don't think it's a great value. I recommend buying a portable Portable Power Station for half the price that includes 110v power outlets so you can use it for your CPAP or other devices that require 110v AC power. One worth checking out here on Amazon is the DARAN Portable Power Station with a 288Wh (watt hour) LiFePO4 Battery with both AC and DC Outlets. At the time of this writing, it is priced at $162.44. There are other portable power stations here on Amazon that also include solar panels, yet still cost less than the Easylonger ES960 Pro.

All that being said, there is an efficiency advantage to a device like this stepping up/down the DC voltage of the battery to the required DC voltage of your CPAP compared to the inefficiency of using a portable power station that loses a few percentage points of efficiency by using an inverter to go from the DC battery to 110v AC and then using a transformer to convert it back to DC for your CPAP. This unit provides DC barrel jack adapters to fit multiple CPAP models from different manufacturers. Just remember to set it to output the correct voltage for your CPAP by using the button on the left side. In my case, my Resmed 11 uses 24 volts and I had to scratch my head before I could figure out I had the wrong voltage setting.

Another Advantage of this unit that nobody has mentioned is that it features a wireless phone charger. Just place your phone over the white circles on the front face and it will start charging (assuming your phone supports wireless charging)

Although the size of this unit is manageable for traveling, it's surprisingly heavy for such a small box. I think it really does use modern battery technology but it feels like a lead-acid battery is weighing it down. The manufacturer emphasizes that the battery capacity is too large for air travel, so keep that in mind.

This CPAP battery backup is solidly built and clearly designed with versatility in mind. It’s marketed primarily for CPAP machines like AirSense, AirCurve, AirMini and DreamStation models, but it also works as a general emergency power station. It includes multiple output options such as adjustable DC voltage settings, a 12V/15A DC output, several USB ports, and even wireless charging for compatible phones. There’s an LED battery level display, a built-in flashlight for camping or power outages, and a good assortment of cables and adapters for different machines and devices. It can power CPAP units during outages or while traveling, and depending on the machine settings, it can typically provide overnight runtime or more. The included carrying bag with handle makes it easy to store and transport. Even without using it specifically for a CPAP, it functions well as a compact emergency backup for small electronics, laptops, and other low-to-moderate draw devices. Overall, it feels well made, practical, and useful to have on hand for outages or travel.

This battery power station from EASYLONGER is very robust and well made. It is packed with power and it's all contained in a very rugged, well constructed exterior. This is not a little power station that you would bring with you to a party or work to charge your phone. This is a workhorse of a power station.
The front panel has a clear digital reading of the amount of power left in the unit. There is a carrying case provided, as well as a handle on the station for easy carrying. The unit is pretty heavy, so like I said, this is not something you would just casually bring with you. This is built for a weekend outdoors, or for an emergency where you lots power.
Some of the features are very obvious, but some of them are a bit hidden. For instance, the front of the product is actually a wireless charger. That wireless charger induced fast charging on my Android phone. It provides 15 Watts of power, and works very well.
The light on the product is very generic. You'll be able to read with it if you are nearby, but don't expect to conduct any search and rescue missions with it. The outputs on the unit are fairly standard with 1 USB-C in/out, two USB-A outs, a dc in and a dc out. There is also two cigarette style outlets.
The USB outlets are pretty standard, the USB=C gave my phone a fast charging status. I also like the amount of power the 12V cigarette style outlets provide. I have another power station that can handle a fast re-charge, and plugging this in allows me to charge that other power station because of the 15A. I also like that you can change the output voltage on the device. My other power station does better with a higher voltage input from the DC side.
I do have a C-pap (a Resmed AirSense 11), and plugging it in to this provided perfect execution of the c-pap, however I did not test it throughout the night as I was afraid it would wake me up if I ran out of juice. What I did test was wearing the C-pap plugged into the power supply, and then plugging it in to the wall. It did work flawlessly when the AC power was disconnected. Using this as a backup for your medical device is phenomenal
My only point of contention with this product is the way the printing on the device makes it seem like it has more power than it does. The front of the device states that it is 96000mAh, when in actuality, the unit is 24000mAh at 12.4 V. It is only 96000mAh at 3.1V. That just seems a little sneaky to me, so just note that you are getting 24000mAh of power at 12.4 V, not a unit that can provide more than three times the power. Other than that, this is a great product, designed for rugged use, and built to last. I do think it is a bit over priced, considering you can find devices with the same amount of power that have AC inverter features.

Great backup for my CPAP have used two nights now. I like I can run my CPAP charge my phone with it.

Works good

Used this to power my CPAP (ResMed Mini) while camping. I used it for two nights, and my battery only dropped to 80%. This battery could power my CPAP for a week if needed! I'll use this as an emergency backup when the power goes out in a winter storm. It is heavier and bigger than expected, but it does the job. It weighs more and is bigger than my travel CPAP. Well worth the money!

I purchased the ES960 PRO to use with my Resmed Airsense 10. On the Airsense 10 I turned off the humidifier, tube heater and turned on airplane mode. I found that using the the CPAP for 9 hours a night used about 18% of the battery. Much better than I was expecting.

The only issue I had was the dedicate Airsense cable that came with the ES960 did not work. I contacted Easylong and they immediately replaced it.

In summary, device works better than expected and the customer service rocked.

No more staying awake all night next time the power goes out!!

I went on a two night camping trip with my CPAP and i still had over 60% of the battery left. I made sure to turn off the heating and humidifier.

Perfect! I needed a 12 volt to 24 volt converter with one nights worth of charge for my CPAP. It's turned out to much more than that!

Great for camping
Easily recharged
Lots of extras
Don’t charge anything else or use flashlight if u need to run a cpap for 3 nights

For the wife’s BiPap machine was able to get two nights out of it! Needed something for off grid camping in our camper and this worked for us!

Ran my resmed airsense 11 at 24v with a pressure of 7 and humidifier turned off no heated hose for two nights and only used up 25% of the battery. I really like that the pro version shows the battery percentage rather than just an icon with bars.

Battery backup

Stopped working after 1 month

Update: Replacement battery so good I hardly believe it myself. Charge would not go above 99%. After 7 hrs down to 87%. 7.25 more down to 73%. 7.75 hrs more down to 57%. 7.5 hrs more down to 41%. 8 hrs more down to 25%. Yep, 36 hrs and 25% left!!! Or, maybe less. It could bottom out at 20% but getting at least 36 hrs use is fabulous. There are things I wish were better: It is too easy to accidentally turn on the light - I have done it several times. I don't like that there is no direct way to charge from a cars 12 volt power outlets. However, 36+ hrs use rates it 5 stars.

My Air Sense 10, with heat & humidity off, was down to 30% after about 8 hrs. The manual says it should be good for 18 hrs run time. I sent it back* for an exchange and will update this review after trying the next one. I do not like the flashlight. It is not very bright and 3 times I accidentally turned it on by bumping the button - not a good design.

2nd Update: Two 10 hr nights brought it down to 50% so 4 8-hr nights should be easy peazie. The button to turn on the light is a real problem; I have accidentally done it many times. Design of the carry case is also not great. There is a zipper front so you can expose the flashlight - but without access to the on button. I can't imagine anyone using this heavy thing as a flashlight except in emergency so they should just eliminate it. Placing the controls on the same end as the outlets, with access to that end through the case, would be a huge improvement.

As described

There are only two downsides to this battery. It is really large and some may not appreciate the size. It also has a white nightlight (only) and does not have the red light like the 72,000 mAh model.

The performance is impressive. It ran my CPAP for 46 hours.

Purchased this for a 4-day back country canoe trip this summer. Wanted to test it out and see how long it lasts. I have an Air Curve 11 ASV. I turned the humidifier off and do not use a heated tube. Average drain was 12-23% each night. I used it for 7 consecutive nights. Should easily last 4 nights plus recharging cell phone. Would definitely recommend.

Can't leave it plugged in even when in line

This is exactly what I have been searching for to replace my Duracell battery backup. This is a quarter of the size of the previous setup, and 4 times the output! Considering purchasing another to keep around for other backup services

Ran my air sense 10 for 8 hours on the 24v setting and had about 10% charge left over. Performed really well on a camping trip

EASYLONGER ES960 PRO CPAP Battery Backup Power Supply, 297.6Wh LiFePO4 High-Capacity for ResMed AirSense 11, AirCurve 11, AirMini, Philips DreamStation 2, Luna TravelPAP – Ultimate Home & Camping

I purchased this battery in july of 2024 and used it a few times and it worked flawlessly , and then it had a charging issue , I contacted the seller and they took care of my situation flawlessly , They have wonderful customer service . Buy with confidence and enjoy the security of having your medical devices when there is an outage. I have nothing but great things to say about it and them

So far, I'm impressed. Purchased for upcoming 8 night Minnesota fishing trip in June to run my ResMed Air Sense 10. It only charged to 95% first time, but after using it (as I'll describe) it then recharged to 100% by included wall charger in about 4-4.5 hrs. I tested to see how many nights I could get out of it on 1 charge. Starting from 95%, I averaged 7-8 hrs per night and got 5 full nights, and still had 13% charge left after that. I, of course, turned airplane mode on (no radio), turned humidifier off (but still filled with water. Uses water and provides some humidification, but slower evaporation rate), turned hose heat off, and did not use my anti-bacterial in-line filter (and made sure the "ab filter" selection was turned off (in clinical settings). I can make up the other 3 nights of my trip with minimal time on a generator here and there to recharge. I'm sure the light will come in handy in the tent, as will being able to charge our phones, etc. After this trip, I plan to use it to power my small 12v Garmin Striker 4v fish finder (12v cigarette lighter output).