Battery Power Solutions Freedom CPAP Battery Kit |

Battery Power Solutions Freedom CPAP Battery Kit

329.95 259.95 15.00 229.00 259.95 With options $329.95 With options
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Freedom CPAP Battery Kit



The Freedom CPAP Battery Kit from Battery Power Solutions gives sleep apnea patients a reliable mobile power source for their portable CPAP therapy. Compatible with a wide variety CPAP machine brands, the Freedom CPAP Battery Kit can power multiple nights of cordless CPAP therapy. Whether traveling for business or wandering in the great outdoors, the Freedom Battery Kit promises a good night’s rest for sleep apnea patients on the go.

Equipped with and a single lithium-ion Freedom Battery module, the Freedom CPAP Battery Kit also includes an AC power supply, DC input/pigtail power cords, 5V USB port and a set of three connectors. The Freedom Battery, which replaces Battery Power Solutions’ C-100 Battery, is a lithium-ion design weighing 1.7 pounds. Capable of 1–2 nights* of CPAP therapy on a single charge, the Freedom Battery recharge cycle takes 4 hours.


  • Versatile Battery Power

The Freedom Battery Kit can power many of the most popular CPAP machines available (including Bi-Level devices) with its accessory converters and adapters. While it can serve as a reliable backup power source for at-home CPAP therapy, the Freedom Battery Kit’s true value is its ability to deliver multiple nights of portable, battery-powered CPAP therapy for travelers and outdoor enthusiasts. And the Freedom Battery Kit isn’t a space-wasting unitasker either, as it can also charge non-CPAP devices, like cellphones or tablets, via its DC and USB ports. An optional DC Cable Charger is also available to charge your Freedom Battery via 12V outlet, like the cigarette lighter or power outlet in your vehicle. The Freedom Battery is a truly versatile mobile power source.

  • Double Up For Extended Power

The Freedom Battery Kit’s DC Power pigtail cord allows a second Freedom Battery to plug in, doubling performance. The extra juice from the second battery can extend cordless CPAP therapy capabilities up to 4 nights (1). And with extra batteries available (2), there’s no longer a reason those outdoor excursions have to end early – at least not because of the lack of good sleep. Enjoy your new-found freedom!

  • Accessory Charger and Converters Available

A set of three connectors comes standard with the Freedom Battery Kit, allowing seamless integration with the Philips Respironics M and System One CPAP machines, as well as the DeVilbiss IntelliPAP CPAP devices. Some sleep apnea machines require the purchase of specific accessory adapters/converters to work with the Freedom Battery (see list below for specific information), while many other machines will be compatible by using the optional 150 Watt Power Inverter. With so many options available, chances are good that the Freedom Battery Kit has a workable mobile power solution for your CPAP machine.

In The Box

  • Freedom Battery
  • AC power supply
  • DC input cord
  • DC power pigtail cord
  • 5V USB port
  • Three connectors for Respironics M series, Respironics System One series and DeVilbiss IntelliPAP series PAP devices

CPAP Machine Adapter/Converter Information:


150W Power Inverter

  • 3B Medical Luna & RESmart Series
  • Apex Medical XT & iCH Series
  • Fisher & Paykel ICON Series
  • Phillips Respironics Dreamstation Go
  • ResMed S8 Series
  • ResMed AirMini
  • Transcend/Transcend 3
  • Other CPAP machine models (3)
  • Single Battery: 1 night; Dual Battery: 2 nights

12V Power Adapter

  • Philips Respironics DreamStation
  • Single Battery: 1-2 nights; Dual Battery: 2-4 nights

24V Power Converter for ResMed S9 & AirSense 10

  • ResMed Air 10 series
  • ResMed S9 series
  • Single Battery: 1-2 nights; Dual Battery: 2-4 nights

Enjoy the benefits of your sleep apnea machine away from home with battery-powered CPAP therapy courtesy of the Freedom Battery Kit. Don’t leave your CPAP machine behind, pack it alongside the Freedom Battery Kit, available for purchase at CPAP Direct.

(1) Freedom Battery duration claims are dependent on the machine type and therapy settings. Average run times are based on CPAP devices not using heated humidification/heated tubing and running on pressure setting of 10 cmH2O. Bi-LEVEL/Bi-PAP MACHINES REQUIRE MORE POWER TO OPERATE, THUS REDUCING THE RUNTIME. PLEASE CALL FOR MORE INFORMATION.

(2) Circuit board differences make the C-100 Battery incompatible with the Freedom Battery Kit, so extra batteries must be the Freedom Battery.

(3) Freedom Battery currently not compatible with HDM Z1 CPAP machine, but it may work with other machines not listed. For questions regarding compatibility, Battery Power Solutions can be reached at 877-445-5228 or via email at info@batterypowersolutions.

Part#: BPS FD.1.KIT

Product Downloads

Cell Type Industrial grade lithium-ion
Charge Time 4 hours
Life Span 400-500 charge/discharge cycles
Warranty 1 year
Dimension 7.5" x 4.8" x 0.8" (L x W x H)
FAA Meets FAA requirements for lithium-ion batteries that can be taken in carry-on baggage.
Discharging Conditions 23ºF to 104ºF (battery capacity can be reduced by as much as 30% when discharging between 23ºF to 32ºF)
Weight 1.7 lbs
Charging Conditions 32ºF to 104ºF
MSRP $329.95  You Save: 21.2%

12 Reviews

Customer Reviews


Battery Power Solutions Freedom CPAP Battery Kit

Works as advertised. I wished I could keep the battery connected to AC power and use it as a backup in case of power failure.

Reviewed on 09/14/2020
2 out of 3 customers found this review helpful.
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Disappointing battery life

I purchased a Freedom Battery to power my Resmed S9 VPap machine when I was in my car. I was disappointed when I could only get 3 hrs. use before it went dead. I tried it 2 more times and got the same results. I understand that bipap machines and high settings shorten battery life but compared with the sales description I expected longer use time than what I got.

Reviewed on 09/22/2018
Chillicothe Ohio
4 out of 5 customers found this review helpful.
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Not enough charge time

I am disappointed with the freedom battery. I was expecting approx. 16 hrs. on a charge but only get approx. 3 hrs use before the battery is dead. I am on a Resmed S 9 bipap machine

24 hrs. a day.

Reviewed on 09/14/2018
Chillicothe Ohio
3 out of 4 customers found this review helpful.
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Love It!

The Freedom battery is great for tent camping trips. For trips lasting more than a night or two, I charge it while driving in my car to the beach or store. If I backpacked, I would consider getting the solar charger too. Thank you for a great product.

Reviewed on 06/20/2018
Northern California
6 out of 7 customers found this review helpful.
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Good solution for two nights coverage (for my settings)

I am using the Freedom battery with my Intellipap AUTO machine, usually at 9.0- 9.3cm pressure each evening. I find that it does take ~4 hours to charge the battery when depleted and with one night's use (8 hours, 9-9.3cm pressure, no humidifier) I have 52% battery remaining. So, this battery easily provides one night of power, maybe even two. The one problem I've encountered is that my Intellipap shuts off when ~10% power remains. So, if possible, I usually try to charge the battery for at least 30 minutes prior to the second night.

I should note that the company that makes the battery is very responsive to inquiries. The bad news is that I was told that with my machine and settings, I'd get 3 days of coverage. Not sure why I only barely get 2 days. I did buy the battery for when camping or sailing and have found the Freedom battery a reasonable solution for my needs. One thing I really like about the battery is that it has an illuminated indicator that provides info about residual power and for tracking charging. Also should note that the folks at CPAPDIRECT are great to do business with.

Reviewed on 05/21/2018
Richard R.
2 out of 4 customers found this review helpful.
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Freedom CPAP Battery kit

I finally ordered the Freedom travel battery kit from I have wanted a backup battery for my cpap machine for a long time. was offering a price discount and I ordered on line. The product arrived in about 10 days (free shipping was a plus!). The Freedom battery was very easy to connect to my cpap machine. I would order again from . Very satisfied with their service.

Reviewed on 01/24/2018
4 out of 5 customers found this review helpful.
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Works great

If does exactly what it said it would do.

Reviewed on 12/30/2017
Serious camper
5 out of 6 customers found this review helpful.
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The CPAP battery is a life changer for me. Now I can camp again and not worry about power outages. I really HAVE to sleep with a CPAP. It is easy to use and small and relatively light . I am thrilled!

Reviewed on 10/07/2017
Hickory. NC
4 out of 5 customers found this review helpful.
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I love it !!!! Long lasting battery. Now I can go camping!!!!! It really is amazing. I used it all night and in the morning it was on 87 percent.

Reviewed on 08/24/2017
30 out of 48 customers found this review helpful.
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Works great!

I should have bought this year's ago.

Reviewed on 07/22/2017
39 out of 69 customers found this review helpful.
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A great surprise!

We needed to have something for camping and were looking at the Goal Zero Yeti, and things of that nature - which were way beyond our budget. So we were totally ecstatic to find - and purchase from - the Freedom kit. AMAZING FIND! Right out of the box, I got 16 hours of sleep with a pressure setting of 13. We don't use humidifiers or coolers or anything like that, just the straight up Philips System One. I'm going to get another one tomorrow!!

Reviewed on 07/11/2017
Honolulu, Hawaii
44 out of 77 customers found this review helpful.
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So far so good

NO problems with order, understanding product, shipping, what it works with/without, function..... I wish that people didn't feel the need to write glowing endorsements for something that they should expect to work as advertised and something that they paid their hard earned cash for. It is what it is and works just fine - as I should expect. I've used it twice and it worked twice - yippee.

Reviewed on 06/07/2017
45 out of 78 customers found this review helpful.
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