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Stay powered up and never miss a night of therapy with our comprehensive range of CPAP power and battery solutions. From travel-friendly batteries to inverters and power cords, we have the accessories you need for uninterrupted CPAP therapy, anywhere, anytime.

CPAP Power Supplies

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All CPAP Power Supplies

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37 products

Medistrom Solar Panel
Medistrom

Medistrom 50-Watt Solar Charger for Pilot-12 and Pilot-24

Regular price $235.00
Regular price Sale price $235.00

Ships same day if ordered before 4 PM CST

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Regular price $235.00
Regular price Sale price $235.00
Save 12%
Portable Outlet UPS Battery - CPAP.com
Portable Outlet

Portable Outlet UPS Battery

Regular price $349.00
Regular price $399.00 Sale price $349.00
Key Features
Powers a standard CPAP for up to 8 hours
Compatible with all travel and standard CPAP machines
Two USB outlets for charging your phone or tablet
Functions as a power backup during electricity outages

Ships same day if ordered before 4 PM CST

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FSA/HSA eligible

Regular price $349.00
Regular price $399.00 Sale price $349.00
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Product image for Zopec 40 Lite SMART Solar Charger
Zopec

Zopec 40 Lite SMART Solar Charger

Regular price $239.00
Regular price $329.00 Sale price $239.00

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Regular price $239.00
Regular price $329.00 Sale price $239.00
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Product image for DC Converter for S8 Machines
ProTechnologies Inc

DC Converter for S8 Machines

Regular price $89.50
Regular price $99.50 Sale price $89.50

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Regular price $89.50
Regular price $99.50 Sale price $89.50
Best seller
Freedom CPAP Battery 160 Backup Power Supply
Battery Power Solutions

Freedom CPAP Battery 160 Backup Power Supply

Regular price $349.99
Regular price Sale price $349.99
Regular price $349.99
Regular price Sale price $349.99
Check the Numbers

Experts in the CPAP industry believe there are more than 8 million Americans on CPAP therapy. As sleep apnea cases grow, this number is expected to increase.

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Portable Outlet Car Charger
Portable Outlet

Portable Outlet Car Charger

Regular price $23.99
Regular price $39.99 Sale price $23.99

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Regular price $23.99
Regular price $39.99 Sale price $23.99
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Product image for NiteOwl Single CPAP Battery Kit
LASAD Services, LLC

NiteOwl Single CPAP Battery Kit

Regular price $339.00
Regular price $429.95 Sale price $339.00

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Regular price $339.00
Regular price $429.95 Sale price $339.00
Product image for 400 Watt DC to AC Power Inverter with Digital Display
Aims Power

400 Watt DC to AC Power Inverter

Regular price $49.99
Regular price Sale price $49.99

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Regular price $49.99
Regular price Sale price $49.99
Product image for Transcend Micro 14V Cable for Freedom Battery
Battery Power Solutions

Transcend Micro 14V Cable for Universal Freedom V2 Battery

Regular price $0.00
Regular price Sale price $0.00

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Regular price $0.00
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Product image for Transcend 365 miniCPAP Universal AC power supply
Transcend

T365 miniCPAP Universal AC power supply

Regular price $89.00
Regular price Sale price $89.00

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Regular price $89.00
Regular price Sale price $89.00
Did You Know?

"Using a CPAP battery can help you maintain your therapy even when you're away from home or off the grid? With the right power solutions, you can enjoy restful sleep and wake up refreshed, no matter where your adventures take you."

Liz

CPAP Guide

Zopec Explore Mini CPAP Battery
Zopec

Zopec Explore Mini CPAP Battery

Regular price $329.99
Regular price Sale price $329.99
Key Features
Provides up to 7 to 10 hours of therapy
Works with all CPAP machines
Features USB, DC, and type-C outlets
FAA/TSA approved for air travel

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Regular price $329.99
Regular price Sale price $329.99
Freedom V² Dual Battery Cable Kits - CPAP.com
Battery Power Solutions

Freedom V² Dual Battery Cable Kits

Regular price $54.95
Regular price Sale price $54.95

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Regular price $54.95
Regular price Sale price $54.95
Product image for 12V Mobile Power Adapter (Car Charger) for NiteOwl CPAP battery
LASAD Services, LLC

12V Mobile Power Adapter (Car Charger) for NiteOwl CPAP battery

Regular price $39.95
Regular price Sale price $39.95

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Regular price $39.95
Regular price Sale price $39.95
Save 15%
Portable Outlet 18V- 60W Solar Panel Charger - CPAP.com
Portable Outlet

Portable Outlet 18V- 60W Solar Panel Charger

Regular price $349.00
Regular price $410.00 Sale price $349.00

Ships same day if ordered before 4 PM CST

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Regular price $349.00
Regular price $410.00 Sale price $349.00
Product image for International Power Cord for Transcend Heated Humidifier
Transcend

International Power Cord for Transcend Heated Humidifier

Regular price $15.95
Regular price Sale price $15.95

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Regular price $15.95
Regular price Sale price $15.95
The CPAP Dictionary

Compliance means using your CPAP regularly. Most doctors consider you compliant with therapy when you use your CPAP machine for at least 4 hours per night, 5 nights per week.

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Medistrom Pilot Flex Travel CPAP Battery
Medistrom

Medistrom Pilot Flex Travel CPAP Battery

Regular price $365.00
Regular price $425.00 Sale price $365.00

Please select a color

Regular price $365.00
Regular price $425.00 Sale price $365.00
BPS Battery Bridge Cable
Battery Power Solutions

BPS Battery Bridge Cable

Regular price $21.95
Regular price Sale price $21.95

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Regular price $21.95
Regular price Sale price $21.95

CPAP Power Supplies FAQs

What types of CPAP batteries are available?

There are several types of CPAP batteries available, including:

  • Lithium-ion batteries: Lightweight, rechargeable batteries that offer extended runtime and are compatible with many CPAP machines.
  • Lead-acid batteries: Larger, heavier batteries that provide longer runtime but may be less portable than lithium-ion options.

How long will a CPAP battery last on a single charge?

The runtime of a CPAP battery depends on several factors, including the battery capacity, your CPAP machine model, pressure settings, and whether you're using humidification or other features. On average, a fully-charged CPAP battery can provide anywhere from one to three nights of therapy, depending on these variables. Always check the manufacturer's specifications and recommendations for your specific battery and CPAP machine.

Can I use any CPAP battery with my CPAP machine?

Not all CPAP batteries are compatible with every CPAP machine. It's essential to choose a battery that is designed to work with your specific device. Some factors to consider include your machine's power requirements, connector type, and whether your machine has built-in DC power capabilities. Consult with your equipment provider or refer to your machine's user manual to find compatible battery options.

What are inverters and converters, and when would I need them?

Inverters and converters are devices that modify electrical power to meet your CPAP machine's requirements:

  • Inverters: These devices convert DC power (e.g., from a battery) to AC power, which is the standard power type for most household electronics. If your CPAP machine does not have built-in DC power capabilities, you'll need an inverter to use it with a battery.
  • Converters: These devices convert AC power to DC power, allowing you to power your CPAP machine from a cigarette-style outlet in a vehicle or boat.

How do I charge my CPAP battery, and how long does it take?

Most CPAP batteries can be charged using a standard AC wall outlet or a DC power source, such as a cigarette lighter outlet in a vehicle. The charging time depends on the battery capacity and the charging method. On average, a CPAP battery may take anywhere from 4 to 8 hours to fully charge. Always refer to the manufacturer's instructions for specific charging guidelines and times for your battery model.

CPAP Power Supplies are great for:

  • Travelers and adventurers. With a reliable CPAP battery, you can maintain your therapy while traveling, camping, or enjoying off-grid adventures, ensuring you get the restful sleep you need to make the most of your experiences.
  • Those who need backup power. In the event of a power outage or other emergency, a CPAP battery can provide peace of mind and ensure that you don't miss a night of therapy.
  • Users who require specific power configurations. Inverters and converters allow you to adapt your CPAP machine to different power sources, such as DC outlets in vehicles or boats, expanding your options for using your device in various settings.
  • Anyone looking to extend their CPAP runtime. By investing in a high-capacity battery or multiple batteries, you can significantly extend the runtime of your CPAP machine, allowing for longer trips or more flexibility in your therapy routine.
  • CPAP users who value convenience and portability. With compact, lightweight battery options and integrated power solutions, you can enjoy the benefits of CPAP therapy without being tethered to a wall outlet, making it easier to maintain your treatment no matter where life takes you.