CPAP batteries are used with CPAP machines to ensure that they are running at all times. And if you have any medical issue such as sleep apnea, then having your CPAP machine running properly is quite important. Thus, we are here with the best CPAP batteries that have been picked on the basis of these details:
- Battery Capacity: Similar to any other battery, you should also check the capacity of your CPAP battery if you are looking for something that is supposed to last all night long with your CPAP machine. As a result, you can find different battery capacity ratings like 40000 mAh, 60000 mAh, and even 80000 mAh where a higher rating is always better.
- Battery Runtime: Apart from the battery capacity, some CPAP batteries can also have an exact battery runtime rating which tells you about the time for which you can expect your CPAP machine to run on a full charge of your CPAP battery. While entry level CPAPn batteries may only last for 2 days or so, better models can even last for 5-6 nights with ease.
- Power Output Connections: In order to use your CPAP battery, you will also have to connect it to your CPAP machine. And since you may also want to connect other devices to such a large battery, you can find all kinds of power output connectors while going with a CPAP battery. For the same, you can find options like DC, AC, USB type A, USB type C, and a few others.
While these details are some of the most important ones, there is still much more to consider while going with CPAP batteries. And hence, all the best CPAP batteries present here also have their major factors and aspects given along with them. You can also find an extensive “Buying Guide” along with the primary FAQs for the best CPAP batteries so that you can easily pick the perfect one.
Best CPAP Batteries List
| Best CPAP Batteries | Battery Capacity | Battery Runtime | Warranty | Buy Now |
|---|---|---|---|---|
| MAXOAK CPAP Battery Backup | 82500 mAh | 5-6 nights | 1 year long | Check On Amazon |
| Renogy CPAP Battery | 72000mAh | -- | 1-year | Check On Amazon |
| NEXPOW Portable Power Station | 80000 mAh | 2-3 nights | 2 year long | Check On Amazon |
| Zopec Voyage Smart Travel CPAP Battery | 40000 mAh | 1-2 nights | 1 year long | Check On Amazon |
| Medistrom CPAP Battery | 19,000mAh | 1-2 nights | -- | Check On Amazon |
| Freedom V2 CPAP Battery | --- | 1-3 nights | 1 year long | Check On Amazon |
| PureProducts Bundle CPAP Battery | 19000 mAh | 1-2 nights | 1 year long | Check On Amazon |
Best CPAP Batteries Reviews
1. MAXOAK CPAP Battery Backup
Maxoak is one of the best options out there if you are looking for high capacity batteries which also includes its CPAP battery that can easily last for a pretty long time on a single charge.
The Maxoak CPAP battery is present in the 1st position in this list since it can be perfect for using for quite a long time without needing to charge it again and again. This is made possible thanks to its superb battery capacity of 82500 mAh which is much higher than others.
Thanks to the given battery capacity, this CPAP battery is able to offer a battery runtime of 5-6 nights which is pretty amazing. Another great thing about this Maxoak CPAP battery is that it also comes with a 1 year long warranty which makes it quite great for long term usage as well.
Best Features:
- Rated battery capacity of 82500 mAh
- Lasts for 5-6 nights on a single charge
- Backed by a 1 year long warranty
Pros:
- Superb option for long term usage on a single charge
- Various power output options for versatility
- Great build quality along with a decent warranty
Cons:
- Slightly on the heavier side due to large battery capacity
2. Renogy CPAP Battery
The Renogy 72000mAh 266Wh 12v Power Bank is a portable charger for camping, emergencies, and everyday use. With a big 72000mAh/266Wh power, this charger easily powers many devices at once. It has a special DC 12V/5A port, making it a reliable backup for CPAP machines during outdoor adventures. It is easy to recharge, up to 3-4 hours with a solar panel or 5-6 hours using the USB-C port.
This power bank has 2 USB-C PD ports, a DC 12V/5A port, and a 10W wireless charging pad to cover all your charging needs. It is reliable, packed with good features and designed to be versatile for all your needs. The smart indicator shows the charging status easily. It doesn’t work for wireless earbuds, smartwatches and other low-power devices.
Best Features:
- Massive 72000mAh/266Wh capacity
- 2 USB-C PD ports, 1 DC 12V/5A port, 1 10W wireless charging pad
- Swift recharge in 3-4 hours (solar panel) or 5-6 hours (USB-C port)
- Compact and lightweight design (8.98″L x 4.92″W x 1.73″Th, 1265 grams)
- Ideal for powering CPAP machines during outdoor activities
- Fast and flexible recharging
Pros:
- Powers multiple devices simultaneously
- Dedicated CPAP machine support
- Wireless charging convenience
- Portable and lightweight for on-the-go use
Cons:
- Wireless charging not compatible with earbuds, smartwatches, and low-power devices.
3. NEXPOW Portable Power Station
Nexpow has been making all kinds of battery packs for quite a long time which makes it perfect for those who are looking for highly reputable brands while going with a CPAP battery.
The Nexpow CPAP battery is one of the best options out there if you are looking for something that can easily last for a long time. Not only that but this CPAP battery can also last for a fairly long time thanks to its 80000 mAh battery capacity.
With the given battery capacity, this CPAP battery is able to offer a runtime rating of 2-3 nights which is quite similar to most other options out there. But the best feature of this CPAP battery is that you get a 2 year long warranty with it which makes it perfect for long term usage.
Best Features:
- Rated battery capacity of 80000 mAh
- Lasts for 2-3 nights on a single charge
- Backed by a 2 year long warranty
Pros:
- Excellent CPAP battery for long term usage
- Quite great battery capacity and runtime rating
- Highly affordable for buyers on a strict budget
Cons:
- Charging this battery can take a fairly long time
4. Zopec Voyage Smart Travel CPAP Battery
You can also consider Zopec and its CPAP batteries if you are looking for something compact and portable in terms of its design and form factor.
Zopec’s CPAP battery is one of the thinnest options out there which makes it perfect for on the go usage as you can easily carry it in your bag. And while it may not be the highest, it does offer a battery capacity of 40000 mAh which is pretty good considering its given size.
Moving over to the actual battery backup of this CPAP battery, it can last for 1-2 nights which is fairly decent considering its given price tag. You also get a 1 year long warranty with this Zopec CPAP battery which makes it pretty good for most users.
Best Features:
- Rated battery capacity of 40000 mAh
- Lasts for 1-2 nights on a single charge
- Backed by a 1 year long warranty
Pros:
- Quite a thin and portable CPAP battery option
- Fairly affordable CPAP battery option for buyers on a budget
- Solid build quality along with a standard warranty
Cons:
- Not the best option for high battery capacity
5. Medistrom CPAP Battery
The Medistrom Pilot-12 Lite CPAP Battery is the ideal companion for continuous and uninterrupted sleep therapy. It is small and light at 1.3 lbs. It gives you power for 1-2 nights, working with most 12V CPAP, APAP, and some BiPAP devices. It has a handy built-in flashlight and a USB port for charging your devices while you’re on the move. It is just 3.5 x 6.5 x 0.75 inches in size, but the Pilot-12 Lite is strong with a big 95Wh battery inside. It can handle different devices because it can take input at 12V, with a regular mode at 60W and a strong mode at 80W.
It gives 12V power out at 6.67A and there’s also a USB port that gives 5V at 2.5A for charging different things. It works well with famous brands like Philips Respironics and DeVilbiss IntelliPAP. It can be charged directly using the DreamStation or System One S60 AC power adapters. The cable kits, which include AC adapter cables, make charging easy.
Best Features:
- Compact and Lightweight Design
- 1-2 Nights of Continuous Run-time
- Versatile Compatibility with CPAP, APAP, and BiPAP Devices
- Built-in LED Flashlight for Convenience
- USB Port for Charging Portable Devices
Pros:
- Portable solution for uninterrupted sleep therapy.
- Versatile compatibility with various devices.
Cons:
- Power adapter not included.
- Limited run-time may not suit longer trips without recharging.
6. Freedom V2 CPAP Battery
Freedom and its CPAP battery options can be another great pick for all those who are on a budget and looking for something affordable for using with their CPAP machine.
The Freedom V2 CPAP battery is one of the cheapest options out there which makes it perfect for budget oriented buyers. However, since this is quite a cheap CPAP battery, it does not mention a battery capacity rating which can be an issue for some.
Fortunately, this CPAP battery does mention a battery runtime rating of 1-3 days which is much better than other affordable options. In fact, you also get a 1 year long warranty with this CPAP battery which is not found with other entry level options.
Best Features:
- Lasts for 1-3 nights on a single charge
- Backed by a 1 year long warranty
Pros:
- Amazing CPAP battery on a budget
- Decent runtime rating considering the given price
- Includes a standard warranty period for your peace of mind
Cons:
- Does not mention a battery capacity rating
7. PureProducts Bundle CPAP Battery
We have yet another CPAP battery from Medistrom which is quite different from the previous one since it comes as a bundle and not just a battery.
Medistrom’s Pilot 24 Lite CPAP battery bundle comes as a pack of a CPAP battery as well as a car charger which makes it quite practical when compared with the previous one. As for the CPAP battery itself, this one also has a poor battery capacity of 19000 mAh.
As a result, this Medistrom CPAP battery only lasts for 1-2 nights on a single charge which is to be expected. Thankfully, despite being a bundle, this one also comes with a 1 year long warranty similar to the previous one for your peace of mind.
Best Features:
- Rated battery capacity of 19000 mAh
- Lasts for 1-2 nights on a single charge
- Backed by a 1 year long warranty
Pros:
- Comes as a bundle including a car charger
- Amazing CPAP battery for buyers on a budget
- Pretty small and compact CPAP battery option
Cons:
- Lasts for a limited time on a single charge due to limited capacity
Buying Guide For The Best CPAP Batteries
In case you have sleep apnea disorders, then your doctor might have recommended you a CPAP machine. Because of this, if there is any power loss at night, you can run into many issues if your CPAP machine stops working.
To prevent such issues, you can consider getting something like the best CPAP batteries given up above. With all of these best CPAP batteries, we have already discussed their important features and options. That being said, if you still wish to learn more about CPAP batteries, then make sure to check out this complete buying guide for the best CPAP batteries:
1. Battery Capacity
Apart from all other factors, the battery capacity of your CPAP battery is the most important and the first thing to check. This is due to the reason that the battery capacity tells you about the exact capacity of the battery and how much you can expect it to last while using it with a CPAP machine. Some of the common battery capacity ratings that you can find while going with a CPAP battery includes 40000 mAh, 60000 mAh, 80000 mAh, and possibly even higher. Out of all these options, the higher battery capacity of 80000 mAh will offer the best results.
2. Battery Runtime
If you are not able to get an idea of the longevity of your CPAP battery by checking its battery capacity, then you can consider checking its battery runtime rating. Unlike the battery capacity rating, the battery runtime rating tells you about the exact time for which a given battery can power your CPAP machine. Even though entry level CPAP batteries may last for 2-3 nights or so, higher end models can even last for 5-6 nights with ease.
3. Power Output Connections
While a CPAP battery is primarily made to be used with your CPAP machine, there are possible cases where you might want to use it with other devices too. To make this possible, your CPAP battery needs to have other power output connections as well. In other words, you should check all the output connectors of your CPAP battery which can include options like AC port, DC port, USB type A port, USB type C port, Lightning port, micro USB port, and a few others. Any CPAP battery which comes with multiple of these ports is going to be highly practical for all users.
4. Warranty
Apart from lasting for a large amount of time on a single charge, your CPAP battery should also last for months without having any issues. In other words, it is always recommended to go with a reliable and durable CPAP battery. When it comes to choosing a reliable and durable CPAP battery, you should consider checking its included warranty. This is due to the reason that a CPAP battery with a 2 year long warranty will last longer than a battery with a 1 year long warranty.
CPAP Batteries – FAQs
Ans: Even though this is not always true, most CPAP batteries will work with most CPAP machines out there. This is due to the reason that CPAP batteries usually run on both 12V and 24V currents. And to ensure proper compatibility, you simply need to check the compatibility list of your CPAP battery.
Ans: In order to charge your CPAP battery before using it with your CPAP machine, you can find multiple options depending on the CPAP battery that you are using. While some of them charge only via a DC port, others can even charge over USB type C for improved versatility.
Ans: Because most CPAP batteries have a pretty large capacity, you might also want to use it with your mobile devices too. And if you are also interested in doing the same, then make sure to go with a CPAP battery which also offers USB type A or USB type C ports for power output.
Conclusion
Those of you who are familiar with sleep apnea disorders and CPAP machines must know that running such a machine at all times is quite important. And because these machines can be turned off in the case of a power loss, it is highly important to get something like the best CPAP batteries given up above. Next to all these best CPAP batteries, we have already talked about their significant specifications and features. More importantly, you can even find a detailed buying guide and the major FAQs for the best CPAP batteries to help you in easily picking the right one. That being said, if you are still confused, consider checking out our favorite picks and recommendations for the best CPAP batteries:
- In comparison to all other CPAP batteries given above, the Maxoak CPAP battery is the best option for a long battery backup. This is due to the reason that this CPAP battery can last for 5-6 nights on a single charge. To make this possible, it uses a pretty amazing battery capacity of 82500 mAh. You even get a 1 year long warranty with this CPAP battery which is always great to have.
- Talking about warranty, if you are looking for a highly durable and reliable CPAP battery, then you can go with the Nexpow CPAP battery. Unlike the rest of the options given above, this CPAP battery comes with a 2 year long warranty. In fact, you also get pretty great performance from it thanks to its given battery capacity of 80000 mAh. Thanks to this battery capacity, this CPAP battery is able to last for 2-3 nights on a single charge which is quite good.
- Unlike most other CPAP batteries discussed above, the PureProducts Pilot 24 CPAP battery comes as a bundle which involves an extra car charger in the box. As for the CPAP battery itself, you can use the same for 1-2 nights on a single charge. This is to be expected when you consider the given battery capacity of 19000 mAh. Thankfully, similar to most other CPAP batteries, this one also comes with a 1 year long warranty for your peace of mind.
