As an Amazon Associate I earn from qualifying purchases. This post contains affiliate links. If you buy through them we may earn a commission at no extra cost to you.
Product prices and availability are accurate as of the date and time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product. Certain content that appears on this site comes from Amazon. This content is provided "as is" and is subject to change or removal at any time.
Do you have sleep apnea and are on a CPAP machine? Are you looking for a portable source of power for your CPAP machine for your next camping trip?
Or maybe you need a reliable backup power source for your CPAP machine in case you run into a power outage?
For this test, I have conducted careful and extensive research to find the best portable power pack for CPAP machines.
I’ve narrowed it down to 5 excellent choices and highlight which is best for you based on your specific needs.
Overall, CPAP battery packs are preferred because they’re specifically designed to power your CPAP machine.
However, you’ll see that I also recommend two universal portable battery packs for those of you looking to spend the least and also to provide a comparison for those of you trying to decide which type of backup battery you should get for your CPAP machine.
Before reading this full article make sure you understand the difference between CPAP VS BiPAP Machine.
Top Portable Power Pack for CPAP
1. MAXOAK Portable Power Pack(updated)
Our original pick has been discontinued by Amazon. This is the closest current match we could find.
- Eco-friendly Material: Made of High-density EVA and 1680D Material, premium Hard EVA to provide durability and a long-lasting performance.
- Perfect Fit: Specially designed for MAXOAK / BLUETTI CPAP Battery Backup CPAP Power Bank.
- Convenient Design: Comfortable handlele easy portability,Comes with specially mesh pocket for other accessories,Smooth but strong double zipper are easy for opening and closing, giving you a better using experience.
$19.99 Only 4 left in stock – order soon.
Paid link · price checked August 11, 2026 09:17
The MAXOAK Portable Power Pack(updated) is my best overall pick when considering the best portable power pack for CPAP.
This easy-to-carry and lightweight battery is specifically made for use with CPAP machines.
It’ll power your CPAP machine for those nights out camping without access to power outlets and is also a trusty backup power source if you’re stuck in a power outage.
As for the top features of the MAXOAK Portable Power Pack(updated), you’ll get:
- An incredible capacity of 297Wh, making it the most powerful battery of the ones recommended here. This will get you multiple nights of power for your CPAP machine.
- As for the specific battery life, you’ll get 40-50 hours for most CPAP machines with the humidifier/heater off and a low pressure setting.
- Two charging options: with the included AC adapter that plugs into the wall and it can also be charged with a car charger (a DC 12V to AC car converter(updated) is required and not included with purchase).
- A short charge time of just 5.5 hours.
- Three DC outputs (12V, 15V, and 24V) designed for a variety of CPAP or BiPAP devices with various voltages.
- A fast-charging 2.5A USB port for 5V USB-powered devices such as your smartphone or tablet. This is an extremely handy feature to have in case you need to charge your phone for an important or emergency phone call while camping or in a blackout.
Due to the high capacity of the MAXOAK Portable Power Pack(updated), it’s important to note that it’s not TSA-approved. The capacity of the battery is too high to be able to take it with you on flights.
What Kind of CPAP Machine Do I Need?
However, the MAXOAK Portable Power Pack(updated) will certainly be your reliable power source for long roadtrips to power your CPAP machine and charge your phone for your camping adventures.
What comes with the MAXOAK Portable Power Pack(updated):
- 1 AC adapter charger
- 1 DC to Airsense/Aircurve 10 Cable
- 1 DC to Dreamstation Cable
- 1 DC to S9 Cable
- 1 Philip System one /HDM Z1 Cable(100cm)
- 1 DC Connector for Transcend Mini
- User Manual
For a complete list of CPAP devices the MAXOAK Portable Power Pack(updated) is compatible with, see my table below.
2. Battery Power Solutions Freedom Portable Power Pack(updated)
The Battery Power Solutions Freedom Portable Power Pack is my pick for you if you’re looking for a high quality battery specifically designed for CPAP machines at a lower cost.
Our original pick has been discontinued by Amazon. This is the closest current match we could find.
- TESTED RUN TIMES BY MACHINE: AirSense 11 up to 24 hrs, AirMini up to 30 hrs, AirSense 10 up to 19 hrs, DreamStation 1 up to 31 hrs, DreamStation 2 up to 35 hrs, AirCurve 10 ASV up to 20 hrs. Run times at pressure setting 10 without heated humidifier or heated tubing. Using heated humidification significantly reduces battery life.
- CAMP FOR MULTIPLE NIGHTS ON ONE CHARGE: At typical pressures, get 2 to 3 nights of CPAP use per charge without heated humidification. Ideal for tent camping, RV boondocking, road trips, and off-grid use. Over 500 recharge cycles for years of reliable use.
- POWER OUTAGE PROTECTION: Keep your CPAP running through storms, blackouts, and natural disasters. Consistent power output throughout the entire discharge cycle. Keep it charged at your bedside for instant backup when the grid goes down. Peace of mind that your therapy continues no matter what.
$349.99
Paid link · price checked August 11, 2026 09:17
Check out the top features of the Battery Power Solutions Freedom Portable Power Pack(updated) below:
- Only 1.7 lbs, making it extremely lightweight to easily carry with you while camping.
- With a capacity of 97.68 Wh, this battery is not nearly as powerful as the MAXOAK Portable Power Pack(updated), but there’s no doubt that it’ll still power your CPAP machine for multiple nights spent camping or stuck in a power outage. Also, it meets the requirements for lithium ion batteries, so you can have it in your carry-on baggage.
- With a decent battery life of 15 hours, you can easily power your CPAP for a few nights without worry.
- Three charging options: with the included AC adapter that plugs into the wall, with a car charger (sold separately)(updated), or with a solar charger (sold separately).
- A charge time of only 4 hours, boasting one of the shortest charge times of the batteries recommended here.
- DC outputs of 9 to 12.6V, making it capable of charging a variety of CPAP machines of various voltages.
- Built-in 5B USB port to charge additional devices like your smartphone.
- Dual battery capability: a second Battery Power Solutions Freedom Portable Power Pack(updated) can be attached using the included power pigtail cord.
This is an extremely handy feature when you need more than a single battery for power in a night (for example, if you need to use your humidifier or high pressure settings or need to charge your phone while running your CPAP machine).
What comes with the Battery Power Solutions Freedom Portable Power Pack(updated):
- 1 AC adapter charger
- 1 DC input cord
- Connector tips to charge various CPAP machines
- 1 DC power pigtail cord
For a complete list of CPAP devices the Battery Power Solutions Freedom Portable Power Pack(updated) is compatible with, see my table below.
3. Medistrom Pilot-24 Lite Portable Power Pack
The Medistrom Pilot-24 Lite Portable Power Pack is my pick for you if you’re looking for the best battery pack specifically designed for CPAP machines that you can also take with you on flights.
- Off-Grid CPAP Power – Package includes 2 DC output cables: one for direct connection from Pilot-24 to AirMini, and one from Pilot-24 to AirSense 10. Compact 95Wh battery delivers reliable portable power supply for travel, camping, or emergencies.
- Additional Compatibility – Pilot-24 Lite works with more 24V CPAP machines, can be used as both a standalone battery and backup power supply. Cables sold separately to power AirSense 11, S9, prismaSMART, Luna, DreamStation Go and iCH CPAP machines.
- Up to 16 Hours of Runtime – Get up to 16 hours of CPAP use on a single charge (actual runtime varies by pressure setting and device model—see our chart in product description for full details).
$339.00 In Stock
Paid link · price checked August 11, 2026 09:17
Here are the top features of the Medistrom Pilot-24 Lite Portable Power Pack:
- Extremely lightweight at 1.8 lbs, making it super easy to pack and travel with while camping.
- With a capacity of 98 Wh, this battery isn’t as powerful as the MAXOAK Portable Power Pack, but it’ll most definitely still power your CPAP machine for multiple nights while camping or stuck in a power outage.
- Due to its lower capacity, you can take it with you on the plane for camping destinations you have to fly to.
- The battery life is about 15 hours, so you can easily get a few nights of power for your CPAP machine out of it.
- Three charging options: with the included AC adapter that plugs into the wall, with a car charger (sold separately), or with a solar charger (sold separately).
- One of the shortest charge times of 3-4 hours to quickly have your battery ready for use.
- With a 24V output, it’s compatible with most CPAP, APAP, and some BiPAP 24V devices.
- USB port for charging your phone or tablet.
- No power adapter needed, as you can just use the AC charger that you use for your CPAP machine.
What comes with the Medistrom Pilot-24 Lite Portable Power Pack:
- Output cables for ResMed AirSense 10 and AirMini
- 1 AC adapter cable for ResMed AirMini
- 1 fabric carrying case
- 1 user manual
- 1 quick start guide
For a complete list of CPAP devices the Medistrom Pilot-24 Lite Portable Power Pack is compatible with, see my table below.
4. Renogy 72000mAh/266WhPortable Power Pack
The Renogy 72000mAh/266WhPortable Power Pack is a great option if you’re looking to spend less.
Though you’re getting it at a lower cost, remember that this is more of a universal battery pack and isn’t designed specifically for CPAP machines.
- 【2026 New Version】Includes 3 CPAP cables for ResMed AirMini / AirSense 10 & 11 / AirCurve 10 / DreamStation 1 & 2 (Not for S9). Comes with a 40W AC adapter, USB-C to C cable (60W Max), and a battery storage bag.
- 【72,000mAh Large Power Bank】Brick-sized and weighs about 2.8 lbs (≈ three 500ml water bottles). Heavy by nature, yet compact for its 72,000mAh capacity. *NOT TSA approved — not allowed in carry-on or checked baggage.
- 【Reliable Huge Off-Grid & Emergency Power】Powers phones (2815mAh, about 20 charges), tablets (7729mAh, about 7.5 charges), laptops, portable fridges, drones, GPS units, and more. Features 12V/24V output, LED light, and BMS protection. Ideal for camping, outages, and emergencies.
$159.99 In Stock
Paid link · price checked August 11, 2026 09:17
Here are the features of the Renogy 72000mAh/266WhPortable Power Pack:
- Fairly lightweight at 2.8 lbs.
- Pretty high capacity of 266 Wh; users report that it lasts about 3-5 nights for powering your CPAP machine.
- Output voltages of 12V, 16V, 19V, and 20V, making it compatible with many different types of CPAP machines and other devices.
- Slightly longer charge time of 9-10 hours but remember you can get a lot of power out of this battery once fully charged.
- Chargeable via AC power adapter.
- 2 USB ports for charging your smartphone or tablet.
- Due to the high capacity of this battery, you wouldn’t be able to take it with you on flights.
What comes with the Renogy 72000mAh/266WhPortable Power Pack:
- 11 adapters for various laptops
- 1 Power adapter
- 1 user manual
For a complete list of CPAP devices the Renogy 72000mAh/266WhPortable Power Pack is compatible with, see my table below.
5. Flashfish EA150 Portable Power Pack(updated)
The Flashfish EA150 Portable Power Pack(updated) is a great option if you’re looking to spend the least.
Remember that though you’re getting a lower cost, this battery isn’t specifically designed for use with CPAP machines but still works great.
Our original pick has been discontinued by Amazon. This is the closest current match we could find.
- UL Listed Charger:UL File E482416, Input: AC 100V-240Volt, Output: 15V 2A, US standard class 2 AC adapter, 6.0ft/1.8M power cord
- Compatible List:Perfeidy 15V Charger Power Cord Supply Compatible with FlashFish power station EA150 E200 150W-200W 40800mAh-45000mAh for flash fish generator battery ; For AIMTOM ,for SinKeu ,for EnginStar 100W-200W battery electric generator power station(Note:only for within 15V 2A models )
- Adapter With Protection:Perfeidy 15V Power supply adapter for FlashFish power station EA150 E200 150W-200W 40800mAh-45000mAh for flash fish generator battery ; For AIMTOM ,for SinKeu ,for EnginStar 100W-200W battery electric generator power station with Short circuit protection, Over current protection, Over voltage protection and Over temperature protection
$14.85 In Stock
Paid link · price checked August 11, 2026 09:17
Here are the features of the Flashfish EA150 Portable Power Pack(updated):
- Easy to carry and lightweight, weighing 5.5 lbs.
- Very powerful battery with a high capacity of 166 Wh.
- Users report that it lasts about 7-9 hours for powering your CPAP machine.
- DC output of approximately 9-12V.
- Three charging options: AC power charger, car charge cable (included), or solar panel (sold separately)(updated).
- 3 USB ports for charging multiple smartphones or tablets.
What comes with the Flashfish EA150 Portable Power Pack(updated):
- 1 AC adapter
- 1 cigarette lighter adapter
- 1 car charger
- 1 USB LED light
- 1 user manual
For a complete list of CPAP devices the Flashfish EA150 Portable Power Pack(updated) is compatible with, see my table below.
Portable Power Pack for CPAP Buying Guide
Below I’ve outlined the key features for you to consider to help you decide which product is best for you.
Once you have a good understanding of these features, take a look at my table at the end of this section to help you compare the features across the products.
Best Portable Power Pack for CPAP – Specificity
CPAP batteries are recommended over universal batteries since they’re specifically designed for CPAP machines.
The universal batteries, however, will still work for powering your CPAP machine (and are some of the most powerful batteries recommended here) and come at a lower cost.
Best Portable Power Pack for CPAP Battery Life
The battery life of these devices will vary depending on the type of CPAP machine you have, pressure setting, use of humidification, use of heated tubing, altitude, and many other factors.
Best Portable Power Pack for CPAP FAA/TSA-Approved
There are specific regulations on the Wh of a lithium ion battery that you can carry with you on a plane. This is something to consider if you need to fly with a portable battery.
Dual Battery Capability
This is the ability to have two batteries connected to power your CPAP machine for a longer period of time. The Battery Power Solutions Freedom Portable Power Pack(updated) is the only battery with this capability.
This is definitely something to consider if you want a battery that you can take with you on a plane but also need a longer battery life to spend more nights out camping.
Use as Battery Backup Power Supply
Not only are these batteries excellent sources of power when you’re away camping or away from home, but they can also be a reliable backup power source during a power outage.
I highly recommend keeping one of these at home for this reason.
Best Portable Power Pack for CPAP Charging Options
Depending on where you plan to use the battery, something to consider is your options for charging it.
Some of these batteries can be charged in your car or using solar panels in addition to the standard AC charger you plug into the wall.
Best Portable Power Pack for CPAP Battery Life Cycles
One battery cycle is the time from a fully charged battery to a fully discharged battery.
The number of battery cycles tells you how many of these charging life cycles the battery has until it needs to be replaced.
Portable Power Pack for CPAP Comparison Chart
| MAXOAK Portable Power Pack(updated) | Battery Power Solutions Freedom Portable Power Pack(updated) | Medistrom Pilot-24 Lite Portable Power Pack | Renogy 72000mAh/266Wh Portable Power Pack | Flashfish EA150 Portable Power Pack(updated) | |
|---|---|---|---|---|---|
| CPAP-specific Portable Pack | Yes | Yes | Yes | No | No |
| Weight | 4.1 lbs (1.86 kg) | 1.7 lbs (0.77 kg) | 1.8 lbs (0.82 kg) | 2.79 lbs (1.27 kg) | 5.5 lbs (2.5 kg) |
| Dimensions | 8.7 x 2.5 x 7.9 in | 7.5 x 4.8 x 0.8 in | 7.5 x 4.7 x 0.8 in | 8.98 x 4.92 x 1.73 in | 8.3 x 4.7 x 5.1 in |
| Capacity | 297 Wh | 97.68 Wh | 98 Wh | 266 Wh | 166 Wh |
| Output Voltage | 12V/15V/24V | 9-12.6V | 24V | 12V/16V/19V/20V | 9~12V |
| Battery Level Indicator | Digital display screen | Digital display screen | LED lights | LED lights | Digital display screen |
| Battery Life | 40-50 hours for most CPAP machines with no humidifier and and low fixed pressure | 15 hours | 15 hours | Lasts 3-5 nights for CPAP machine | Lasts approx. 7-9 hours for CPAP machine |
| Charge Time | 5.5 hours | 4 hours | 3-4 hours | 9-10 hours | N/A |
| Charging Options | AC power, car charge cable | AC power, car charge cable, solar panel | AC power, car charge cable, solar panel | AC power | AC power, car charge cable, solar panel |
| USB Port | Yes | Yes | Yes | Yes (x2) | Yes (x3) |
| Power Adapter Included | Yes | Yes | No, charge using CPAP power adapter | Yes | Yes |
| Dual Battery Capability | No | Yes | No | No | No |
| Use as Backup Power Supply | Yes | Yes | Yes | Yes | Yes |
| FAA/TSA-Approved (safe for air travel) | No | Yes | Yes | No | No |
| Battery Life Cycles | ~1000 | 400-500 | ~500 | ~1000 | N/A |
| Warranty | 1 year | 1 year | 6 months | 1 year | 1 year |
| Price | Check price(updated) | Check price(updated) | Check price | Check price | Check price(updated) |
Portable Power Pack CPAP Machine Compatibility Chart
|
|
Compatible CPAP Machines with Included Adapters | Compatible CPAP Machines with Additional Adapters Sold Separately |
| MAXOAK Portable Power Pack(updated) | Resmed S9/Airsense 10/Aircurve 10/Airmini Phillip REMstar System One 60 and 50 Series/Dreamstation HDM Z1 Transcend Mini |
Contact seller |
| Battery Power Solutions Freedom Portable Power Pack(updated) | PR System One 60 Series Machines (connector tip “W”) PR System One 50 Series Machines (connector tip “N”) Respironics M Series Machines (connector tip “N”) DeVilbiss IntelliPAP Machines (connector tip “J”) PB GoodKnight 420 Series of Machines (connector tip “J”) |
AirMini AutoSet Machine with 150W Sine Wave Inverter Z1/Z2 Travel Machine with 150W Sine Wave Inverter Dreamstation Go with 150W Sine Wave Inverter ResMed S9 Machines with 24V Power Converter Somnetics Transcend Machines with 150W Sine Wave Inverter AirSense™ 10 and AirCurve™ 10 Machines with 24V Power Converter DreamStation Machines: Add DreamStation 12V Power Converter for Freedom CPAP Travel Battery Pack |
| Medistrom Pilot-24 Lite Portable Power Pack | ResMed AirSense™ 10 ResMed AirMini™ ResMed S9 Apex Medical iCH ResMed AirCurve™ VAuto** ResMed AirCurve™ S** [Not compatible with AirCurve™ SV or AirCurve™ ST models] |
3B Medical Luna with adapter Philips Respironics DreamStation Go with adapter |
| Renogy 72000mAh/266WhPortable Power Pack | None (no adapters included) | Any CPAP machine with compatible car adapter: ResMed Airsense 10 Series: AirSense 10, AirSense 10 Elite, AirSense 10 AutoSet, AirSense 10 AutoSet for Her CPAP Machine with HumidAir Heated Humidifier with adapter Resmed CPAP and BiPAP Machines S10 370001 +24V 3.75A 90W with adapter ResMed AirCurve 10 Series CPAP and BiPAP machine: AirCurve 10S BiLevel Machine, AirCurve 10 VAuto BiLevel Machine with HumidAir Heated Humidifier with adapter Philips Dreamstation with adapter Philips Respironics REMstar with adapter |
| Flashfish EA150 Portable Power Pack(updated) | None (no adapters included) | Any CPAP machine via appropriate 110V AC plug (wall plug) or 12V DC plug (DC to DC converter recommended for longer battery life) |
Helpful Portable Power Pack for CPAP Tips
- Check CPAP compatibility: don’t use the battery if your CPAP machine isn’t compatible with it, as this can damage the device or battery.
- To prolong charge time: use your CPAP machine without humidification, on a low pressure setting, and at a low altitude if possible.
Also, keep in mind that powering multiple devices at once will decrease the run time of the battery. - Consider if you need to fly with your battery: According to the Federal Aviation Administration (FFA), lithium ion batteries including power banks must be carried in carry-on baggage only. The Wh limit per lithium ion battery is 100 Wh.
There is no quantity limit for most batteries. Also, with airline approval, passengers can also carry up to two additional lithium ion batteries of 101-160 Wh. - Avoid: charging the battery while powering devices at the same time.
- Safety precautions: don’t get the battery wet or expose it to extreme heat or fire.
Best Portable Power Pack for CPAP Summary
Overall, you see that the MAXOAK Portable Power Pack is my number one pick.
It’s specifically designed for CPAP machines and is an extremely powerful battery that will last you many nights out camping or provide a trustworthy backup power source in case of a blackout.
However, if you need a battery that you can take on a plane, then I recommend the Medistrom Pilot-24 Lite Portable Power Pack.
The Battery Power Solutions Freedom Portable Power Pack is another excellent CPAP-specific option here that comes at a slightly lower price.
Best Portable Power Pack for CPAP Final Words
Finally, if cost is the most important factor to you, then either of the universal batteries (the Renogy 72000mAh/266WhPortable Power Pack or Flashfish EA150 Portable Power Pack) are great.
Remember that since these batteries aren’t specifically CPAP batteries, you may run the risk of damaging your CPAP machine.
Hopefully you found this opinion and buying guide helpful, and now you can easily decide which is the best portable power pack for CPAP for you.
Read here about CPAP VS BiPAP.
