If you’re looking for the best battery backups for your CPAP machine in 2025, I recommend options like the Medistrom Pilot-24 Lite, BLUETTI X30, and ENGinStar Power Station, which offer reliable runtimes, portable designs, and versatile recharging options. Some support multiple devices, while others excel in lightweight convenience for travel. With so many choices, there’s a perfect fit for your needs—keep going to discover even more top picks and features that suit your lifestyle.
Key Takeaways
- Choose batteries with 95Wh to 297Wh capacity for extended CPAP use during travel and multiple-night support.
- Prioritize lightweight, TSA-approved models like Pilot-24 Lite for easy portability and air travel compliance.
- Ensure compatibility with your specific CPAP model using appropriate cables and connectors.
- Opt for batteries with multiple recharging options—AC, car, and solar—for versatile off-grid recharging.
- Select units with safety features, long battery life, and additional features like USB ports and water resistance for reliable travel use.
EASYLONGER CPAP Battery Backup Power Supply (ES960)
If you’re looking for a reliable backup power source for your CPAP while traveling, the EASYLONGER CPAP Battery Backup Power Supply (ES960) is an excellent choice. With a high capacity of 297.6Wh, it can power most CPAP models, including AirSense 11, DreamStation, and AirMini, for over two nights with humidifier off. Its versatile design includes 7 ports and wireless charging, supporting other devices like laptops and phones. Recharge it via Type-C, AC, or solar panel. Compact and lightweight at 6.6 pounds, it’s built with safety features and offers peace of mind during travel, camping, or emergencies.
Best For: travelers, campers, and emergency preparedness users seeking a reliable, high-capacity backup power source for CPAP machines and other portable devices.
Pros:
- High capacity of 297.6Wh allows over two nights of CPAP operation with humidifier off.
- Versatile charging options including Type-C PD, AC, and solar panel compatibility.
- Supports multiple devices with 7 ports and wireless charging, making it a multi-purpose power station.
Cons:
- Heavier than smaller portable batteries at 6.6 pounds, which may impact portability.
- Requires additional accessories like solar panels for eco-friendly charging, which are not included.
- Compatibility limited with some models needing inverters or voltage converters for optimal use.
Freedom CPAP Battery Backup Power Supply, 160Wh
The Freedom CPAP Battery Backup Power Supply, 160Wh is an ideal choice for travelers who need reliable, portable power for their CPAP machines. Its compact design measures just 7.9 x 5.1 x 1.0 inches and weighs only 3.7 pounds, making it easy to carry. With a 160 Wh lithium-ion battery, it offers flexible runtime depending on your device and settings. It’s compatible with popular models like ResMed AirSense 10 and Philips DreamStation. The device includes an LED indicator and AC charger, and is designed to meet airline carry-on policies. It’s a dependable, lightweight backup option, perfect for camping, travel, or power outages.
Best For: travelers, camping enthusiasts, and individuals experiencing power outages who need reliable, portable backup power for their CPAP machines.
Pros:
- Compact and lightweight design for easy portability
- Compatible with popular CPAP models like ResMed and Philips DreamStation
- Includes an LED indicator and AC charging adapter for convenience
Cons:
- Runtime varies depending on device settings and usage, which may be limited for extended needs
- Some models require an additional 14V output cable (sold separately)
- Must verify airline policies regarding lithium-ion batteries before travel
EnginStar Portable Power Station 300W (296Wh) with AC Outlet
The EnginStar Portable Power Station 300W is an ideal backup for travelers who need reliable power to run their CPAP machines. With a 296Wh capacity and 300W continuous output, it can easily power your device through the night. Weighing just 6.5 pounds and compact at 9 x 5.5 x 7.5 inches, it’s highly portable. It features two AC outlets, USB-C, and DC ports, plus a digital display and flashlight. Charging options include solar panels, wall outlets, or car sockets, taking about 7 hours to fully recharge. Its safety features and long battery life make it a dependable choice for camping, emergencies, or travel.
Best For: travelers, outdoor enthusiasts, and emergency preparedness individuals who need reliable, portable power to run small appliances and electronic devices safely.
Pros:
- Lightweight and compact design weighing only 6.5 pounds for easy portability
- Multiple charging options including solar, AC wall outlet, and car socket for versatile recharging
- Safe and durable with advanced battery management system and over 1,000 charge cycles
Cons:
- Limited to 300W continuous output, may not power larger appliances
- Charging time of approximately 7 hours might be lengthy for urgent needs
- No included solar panel, requiring additional purchase for solar charging
Renogy 72000mAh 12V Power Bank with 60W PD
For travelers who need reliable, high-capacity power on the go, the Renogy 72000mAh 12V Power Bank with 60W PD stands out as an excellent choice. Its 266Wh capacity supports multiple devices simultaneously, including laptops, smartphones, and CPAP machines. With dual USB-C PD ports—one delivering up to 60W for laptops and another up to 27W for phones—it offers versatile charging options. The power bank features fast recharging via solar panel or USB-C, and includes a wireless charging pad. Compact, lightweight at under 3 pounds, and equipped with safety features, it’s perfect for camping, emergencies, or extended trips where dependable power is essential.
Best For: travelers, campers, and emergency preparedness enthusiasts seeking a high-capacity, portable power source for multiple devices and off-grid use.
Pros:
- High-capacity 266Wh battery supports multiple devices simultaneously with up to 90% efficiency.
- Dual USB-C PD ports offer fast charging up to 60W for laptops and 27W for smartphones.
- Supports quick recharging via solar panel or USB-C, making it versatile for outdoor or emergency use.
Cons:
- No built-in AC outlet; requires separate inverter for AC devices.
- Cannot operate the USB-C PD port and DC port simultaneously.
- Discontinued by the manufacturer, which may affect availability of official support or warranty services.
Medistrom Pilot 24 Lite CPAP Battery Backup (Bundle)
If you frequently travel or go camping with your CPAP machine, the Medistrom Pilot 24 Lite bundle is an excellent choice because it offers a lightweight, TSA-approved power backup that fits easily into luggage. Weighing just 1.3 pounds, it’s portable and convenient, with a built-in LED flashlight and USB port for charging your devices. The 95Wh battery provides reliable power for your CPAP, and the bundle includes travel wipes for added convenience. Its compact size and approval make it ideal for travelers seeking a dependable, easy-to-carry backup. Plus, it’s backed by a warranty, giving you peace of mind on your adventures.
Best For: travelers and campers who need a lightweight, reliable backup power source for their CPAP machines on the go.
Pros:
- TSA approved and lightweight at only 1.3 pounds for easy portability
- Built-in LED flashlight and USB port for charging multiple devices
- Includes a 95Wh battery and travel wipes for added convenience
Cons:
- Limited to one lithium-ion battery, which may require replacement over time
- Battery life may vary depending on CPAP usage and device power requirements
- Not suitable for extended power outages without additional battery capacity
EASYLONGER CPAP Battery Backup Power Supply ES720
Travelers who need reliable, portable power for their CPAP devices will appreciate the EASYLONGER ES720. With a 266.4Wh capacity, it exceeds airline limits, making it perfect for air travel. Compatible with popular models like ResMed S9, AirSense 10, DreamStation, and others, it offers versatile charging options. It includes four DC cables, USB ports, and a 180W cigarette lighter socket, enabling simultaneous device charging and backup power. The BMS safety system protects against over-charging and short circuits. Recharging is fast through AC, USB-C, solar, or car outlet, ensuring you stay powered during outdoor adventures or emergencies.
Best For: travelers, outdoor enthusiasts, and emergency preparedness users seeking reliable, portable power backup for CPAP devices and other portable electronics.
Pros:
- High-capacity 266.4Wh battery suitable for air travel and extended use
- Multiple recharging options including AC, USB-C, solar, and car outlet for versatile charging
- Compatible with a wide range of CPAP models and includes various cables for easy setup
Cons:
- Heavier and bulkier compared to smaller portable batteries, which may affect portability
- Heated tube not supported for Luna G3 CPAP models
- Requires multiple cables and adapters for certain device connections, which could be confusing for some users
EXP48PRO APEX CPAP Battery- Backup Battery Power Supply for CPAP Machine
The EXP48PRO APEX CPAP Battery is an ideal choice for anyone who needs reliable, portable power during travel, camping, or emergencies. It offers high-capacity backup power compatible with popular models like ResMed AirSense 10, AirSense 11, and AirMini, ensuring uninterrupted therapy. Weighing just 3.25 pounds, it’s lightweight and easy to carry, with a quick 2.5-hour recharge via multiple methods. Its built-in LCD displays battery life, and it features 12V and 24V outputs, making setup simple. Built with durable LiFePO4 technology and rated IP65, it’s safe, water-resistant, and TSA-compliant, perfect for on-the-go use.
Best For: individuals needing a reliable, portable backup power source for CPAP therapy during travel, camping, emergencies, or power outages.
Pros:
- High-capacity battery providing 2–3 nights of power on a single charge
- Lightweight at only 3.25 pounds, making it easy to carry on the go
- Compatible with multiple CPAP models and offers fast 2.5-hour recharging via various methods
Cons:
- Best performance achieved without heated humidifier or heated tubing, which may limit some users’ comfort options
- Requires multiple cords for setup, which might be inconvenient for some users
- Limited to 12V and 24V outputs; may not be compatible with all CPAP devices if they require different power specifications
Pilot-24 Lite CPAP Battery Backup Power Supply (95Wh, TSA Approved)
The Pilot-24 Lite CPAP Battery Backup Power Supply is an ideal choice for anyone needing reliable off-grid power during travel, camping, or emergencies. With 95Wh capacity, it can run your 24V CPAP machine, including popular models like AirMini and AirSense 10, for up to 16 hours. Its compact, lightweight design (just 1.3 pounds) makes it perfect for carry-on luggage and TSA-approved for air travel. Recharging takes only 2–3 hours, and its durable aluminum casing assures long-lasting performance. Two DC cables are included for direct device connection, and additional cables are available for other CPAP models.
Best For: travelers, campers, and emergency users needing reliable portable power for 24V CPAP machines during trips or off-grid situations.
Pros:
- Compact and lightweight at only 1.3 pounds for easy portability
- TSA-approved and FAA-compliant, suitable for air travel
- Fast 2–3 hour recharge with durable aluminum casing for long-lasting use
Cons:
- Limited to 95Wh capacity, which may not support extended use for high-pressure settings
- Cables for certain CPAP models are sold separately, requiring additional purchases
- Compatibility primarily designed for 24V CPAP machines, limiting use with other devices
EASYLONGER CPAP Battery ES400 AIR Backup Power Supply
If you need a reliable power solution that keeps your CPAP running during outdoor adventures or emergencies, the EASYLONGER CPAP Battery ES400 AIR Backup Power Supply is an excellent choice. It offers 148Wh capacity, compatible with popular models like ResMed S9, AirSense 10, DreamStation, and AirMini. The battery supports pass-through charging, so you can sleep comfortably while recharging. It includes multiple cables for easy setup and ports to charge other devices like phones or tablets. With three recharge options—AC, car, or solar—and built-in safety features, it’s lightweight, travel-friendly, and perfect for camping, RVing, or emergency backup.
Best For: outdoor enthusiasts, RV travelers, and emergency preparedness individuals seeking a reliable, portable power solution for CPAP devices and other electronics.
Pros:
- Compatible with most major CPAP models including ResMed and Philips DreamStation
- Supports pass-through charging for uninterrupted sleep therapy
- Multiple recharge options (AC, car, solar) with built-in safety features
Cons:
- Larger CPAPs with humidifiers may require careful power management due to higher energy consumption
- Solar panel not included, requiring an additional purchase for solar recharging
- Slightly heavier at 2.05 pounds, which may impact portability for some users
EnginStar Portable Power Station 300W (CPAP Backup Battery)
For travelers who rely on a CPAP machine, the EnginStar Portable Power Station 300W offers a reliable backup power source with its 296Wh capacity and pure sine wave AC outlets. Weighing only 6.5 pounds and compact in size, it’s easy to carry anywhere. It supports multiple device charges simultaneously, including phones, laptops, and CPAPs, with a variety of USB and DC ports. The device features a digital display, flashlight, and overload protection for safety. With over 1000 charge cycles and versatile charging options—solar, wall, or car—it’s a durable, convenient choice for outdoor adventures, emergencies, or travel.
Best For: travelers, outdoor enthusiasts, and emergency preparedness individuals needing a reliable, portable power source for devices like CPAP machines, phones, and laptops.
Pros:
- Compact and lightweight design (6.5 pounds) for easy portability
- Supports multiple devices simultaneously with various USB and DC ports
- Durable lithium-ion batteries with over 1000 charge cycles and safety protections
Cons:
- Price and availability may vary; potential for higher cost compared to similar products
- Solar panel not included, requiring additional purchase for solar charging
- Full recharge time of approximately 7 hours may be longer for some users
PO-160UPSv2 159Wh UPS Battery & Backup Power Supply for Medical Devices
Travelers who rely on CPAP, BiPAP, or APAP machines will find the PO-160UPSv2 159Wh UPS essential, as it provides reliable backup power during outages and on-the-go use. Compact and lightweight at just 2.88 pounds, it’s designed for travel, meeting TSA and FAA standards. It powers popular devices like Philips DreamStation and ResMed AirSense, plus USB gadgets like phones and tablets. Fast-charging takes about 4-5 hours, and a built-in gauge helps monitor battery levels. With 8-10 hours of therapy time at home and up to 18 hours for travel, you can stay protected during emergencies or extended outages.
Best For: travelers and medical device users needing reliable, portable backup power for CPAP, BiPAP, APAP machines, and USB devices during outages and on-the-go situations.
Pros:
- Compact and lightweight design weighing only 2.88 pounds for easy portability
- Compatible with popular CPAP devices like Philips DreamStation and ResMed AirSense 10 & 11
- Fast charging in approximately 4-5 hours with a built-in battery level gauge for monitoring
Cons:
- Limited to 8-10 hours of therapy at home, which may be insufficient for extended outages without additional batteries
- No mention of additional features like app monitoring or smart alerts
- Potentially higher cost compared to standard backup batteries without UPS functionality
ALLWEI Portable Power Station 300W
The ALLWEI Portable Power Station 300W is an excellent choice for anyone needing reliable backup power for CPAP machines during travel or emergencies. Its 280Wh capacity and 300W rated power easily support CPAP operation, with room for multiple devices thanks to its AC outlets, USB-C PD, USB-A, DC ports, and car socket. Weighing just 6 pounds and compact in size, it’s highly portable. Charging options include AC, car, and solar, ensuring flexibility in any situation. Built-in protections and a long-lasting battery cycle make it durable and safe. Whether camping, on the road, or facing a power outage, this generator provides peace of mind.
Best For: outdoor enthusiasts, travelers, and emergency preparedness individuals needing portable, reliable power for essential devices like CPAP machines, phones, and small appliances.
Pros:
- Compact and lightweight design (6 pounds), easy to carry and store
- Multiple charging options including AC, car, and solar for versatile use
- Safe, durable lithium-ion battery with long cycle life and built-in protections
Cons:
- Limited 300W rated power may not support high-wattage appliances
- Solar charging depends on sunlight, which can be inconsistent
- Slight noise from the cooling fan during operation may be noticeable in quiet environments
Medistrom Pilot-24 Lite CPAP Battery Backup (95Wh) with Cables
If you need a reliable backup power solution for your 24V CPAP devices, the Medistrom Pilot-24 Lite is an excellent choice. Its compact, TSA-approved 95Wh design makes it perfect for travel, camping, or emergencies. Built with durable aluminum and high-quality LG cells, it offers dependable performance and durability. Setup is straightforward—just connect it directly to your device with included cables, no extra adapters needed—and it recharges fully within 2-3 hours. Plus, it features a USB port for charging phones or tablets and a built-in flashlight for emergencies. Overall, this battery provides seamless, hassle-free backup power for uninterrupted therapy on the go.
Best For: travelers, campers, and emergency preparedness individuals seeking a reliable, portable backup power source for their 24V CPAP devices.
Pros:
- Compact, lightweight, TSA-approved design ideal for travel and outdoor use
- Quick 2-3 hour recharge with durable construction for long-lasting performance
- Versatile with USB charging port and built-in flashlight for added convenience
Cons:
- Does not include a power adapter, requiring compatible AC cords for charging
- Limited to specific 24V CPAP models, not compatible with all devices
- Battery capacity (95Wh) may not last an entire night for high-use or extended therapy durations
Pilot Flex 98Wh CPAP Battery Backup Power Supply
Looking for a reliable power source that keeps your CPAP running during extended trips? The Pilot Flex 98Wh CPAP Battery Backup Power Supply is a solid choice. It works with 12V and 24V machines like AirSense 11 and AirMini, with extra cables available for other models such as DreamStation and Luna G3. Offering up to 16 hours of use per charge, it’s perfect for camping, flights, or emergencies. Made with durable aluminum and LG cells, it’s lightweight at just 1.2 pounds and TSA-approved. Recharge in 2-3 hours, and connect multiple units for longer therapy hours, ensuring dependable off-grid power anywhere.
Best For: travelers, campers, and anyone needing a reliable, portable backup power source for their CPAP machines during extended trips or off-grid situations.
Pros:
- Provides up to 16 hours of CPAP use per charge, ideal for long trips and emergencies
- Compact, lightweight design (1.2 lbs) and TSA-approved for easy travel
- Durable construction with aluminum casing and industrial-grade LG cells for longevity
Cons:
- May require additional cables for compatibility with certain CPAP models
- Recharges in 2-3 hours, which might be a limitation for quick turnaround needs
- Limited to 98Wh, so multiple units might be needed for extended durations beyond 16 hours
BLUETTI CPAP Battery Backup X30 297Wh Power Supply with Cables
For travelers who need a reliable power source for their CPAP machines, the BLUETTI CPAP Battery Backup X30 297Wh stands out as an excellent choice. It offers 297Wh of capacity, supporting 5-7 nights of sleep therapy during outages or travel. Its compact design weighs just 4.1 pounds, includes a built-in handle, and comes with versatile cables for compatibility with popular CPAP models like ResMed and Philips DreamStation. The device features rapid charging, safety protections, and multiple high-efficiency DC ports, along with a USB-A port for charging mobile devices. Perfect for emergencies, camping, or outdoor adventures, it’s a dependable backup for peace of mind on the road.
Best For: travelers, campers, and emergency preparedness individuals who need a reliable, portable power source to run CPAP machines during outages or outdoor adventures.
Pros:
- Supports 5-7 nights of sleep therapy with 297Wh capacity, ideal for extended use during outages or travel
- Compact, lightweight design weighing just 4.1 pounds with a built-in handle for easy portability
- Versatile high-efficiency DC ports and included cables ensure compatibility with a wide range of CPAP models and devices
Cons:
- Reliance on external AC or solar sources for operation, as it lacks built-in batteries or charging components
- Slightly higher price point compared to basic backup batteries due to advanced features and versatility
- Limited to supporting about 90% of CPAP devices, which may not cover some specialized or high-power models
Factors to Consider When Choosing Battery Backup for CPAP Machine Travel
When selecting a battery backup for travel, I focus on key factors like capacity and runtime to guarantee it lasts through the night. Compatibility and cables are also critical so your device connects easily, and charging options matter for convenience on the go. Finally, I consider portability, size, and safety features to keep my travel hassle-free and secure.
Capacity and Runtime
Choosing the right battery backup for your CPAP machine depends heavily on its capacity, measured in watt-hours (Wh), which directly impacts how long it can keep your device running during travel or power outages. Higher capacity batteries, like 297Wh models, usually provide longer runtimes, often lasting multiple nights without recharging. The actual runtime depends on your CPAP’s power consumption; for instance, a device using 50W might run about 4 to 6 hours on a 200Wh battery. If your setup includes humidifiers or heated tubing, power consumption increases, reducing runtime. Batteries with adjustable or multiple output voltages can support different CPAP models more efficiently, helping maximize the available runtime. Considering your sleep needs and device specifications ensures you select a battery that offers reliable, sufficient power during your trips.
Compatibility and Cables
Selecting the right battery backup isn’t just about capacity; ensuring compatibility with your CPAP’s connections and voltage requirements is just as important. You need to verify that the battery provides the correct DC voltage and connector type for your specific model. Different CPAP brands, like ResMed or Philips, may have unique inlet ports, so check if the cables included or available separately match these ports. Some systems require an inverter or voltage converter for proper operation, so confirm whether direct connection is possible. It’s also helpful if the backup offers multiple cable options to fit various devices. Finally, choose cables that are durable, properly rated for continuous use, and clearly labeled or accompanied by compatibility guides to avoid confusion during travel.
Charging Options
Have you considered how you’ll keep your CPAP powered while on the go? When choosing a battery backup, it’s essential to look at its charging options. A versatile model should support multiple methods like AC wall outlets, USB-C PD, car cigarette lighter, and even solar panels for maximum flexibility. Check how long it takes to recharge—many batteries need 2 to 6 hours depending on the method. Also, verify that the power supply includes the right cables or adapters for your specific CPAP model, ensuring seamless charging. If you travel by air, confirm the battery’s compatibility with airline regulations to prevent issues during security checks. ultimately, a pass-through charging feature is a bonus, letting you charge the battery while powering your CPAP for uninterrupted use.
Portability and Size
When traveling with your CPAP, portability and size are crucial factors to guarantee you can easily carry your backup power without hassle. A compact, lightweight battery makes it simple to pack in carry-on luggage or small bags without adding bulk. Look for a device with dimensions and weight that suit your travel style, ensuring it’s easy to handle—preferably with a handle or strap. Keep in mind, smaller batteries may have lower capacity, so find a balance between size and the power needed for your planned duration. If you’re flying, check airline regulations—most portable batteries should stay under 100Wh or 160Wh. Prioritizing portability helps you stay comfortable without feeling weighed down, making travel with your CPAP seamless.
Safety Features
Choosing a battery backup with the right safety features can give you peace of mind during travel. I look for devices with built-in protections like over-charge, over-discharge, over-current, and short-circuit safeguards to prevent damage and hazards. Advanced Battery Management Systems (BMS) that regulate voltage and temperature are vital, as they reduce overheating risks. I also verify safety certifications such as ETL, UL, or CE, ensuring the device meets safety standards. A robust casing and insulation matter too, protecting against electrical shocks and physical damage. Pass-through charging capabilities are a bonus, allowing safe simultaneous operation and recharging without overload concerns. Prioritizing these safety features helps me travel confidently, knowing my CPAP remains safe and reliable wherever I go.
Frequently Asked Questions
How Long Can These Battery Backups Power a CPAP Machine Overnight?
Most battery backups can power my CPAP machine for about 8 to 12 hours overnight, depending on the model and settings. I always check the capacity and power draw before traveling to make certain I have enough juice for a full night’s sleep. Some high-capacity units even last up to 24 hours, which is perfect for longer trips or unexpected power outages. It’s essential to match the backup’s specs with your device’s needs.
Are These Battery Backups Airline Approved for Travel?
Yes, most of these battery backups are airline approved for travel. I always double-check with the airline’s policies before flying, but generally, these compact, lightweight backups meet TSA and airline regulations. I recommend carrying the device in your carry-on and keeping the documentation handy. This way, you can guarantee a smooth security check and peace of mind, knowing your CPAP backup is travel-ready and compliant.
Can These Power Supplies Charge via Solar Panels?
Yes, many of these power supplies can be charged via solar panels. I’ve found that portable solar chargers are compatible with most modern battery backups, especially those with USB-C or DC input options. Just make sure to check the specifications to guarantee compatibility. Charging with solar is eco-friendly and great for extended trips where outlet access is limited. It’s a smart way to keep your CPAP powered up on the go.
What Is the Weight and Portability of Each Backup Option?
Each backup option is surprisingly lightweight and portable—like carrying a feather in your pocket! The smaller models weigh around 2-3 pounds, making them easy to pack and carry on trips. Larger units might hit 6-10 pounds but still remain manageable for travel. I find these batteries perfect for keeping my CPAP running without feeling weighed down, ensuring hassle-free adventures wherever I go!
Do All Backups Support All CPAP Machine Models?
Not all backups support every CPAP model, so I always check compatibility before buying. Some brands specify which machines they work with, especially with different power requirements. I recommend reviewing your CPAP’s specifications and matching them to the backup’s features. It’s worth investing time to guarantee the backup can handle your device, so you don’t face surprises during travel. Always double-check compatibility for peace of mind.
Conclusion
So there you have it—your ticket to uninterrupted sleep on the go. Because who wouldn’t want to lug around a mini power station instead of just embracing the sweet, sweet darkness of sleep deprivation? Remember, the right backup isn’t just about battery life; it’s about ensuring you’re not caught snoozing without power—literally. After all, nothing says “rest easy” like a portable power supply keeping your dreams alive. Sleep tight, powered up, and totally prepared.
