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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.

Portable CPAP Batteries
CPAP Inverters
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CPAP Power Supplies

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Product image for Power Supply for AirSense 11 CPAP Machines
ResMed

Power Supply for AirSense 11 CPAP Machines

$58.80
$58.80

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

$58.80
$58.80
Product image for DC Converter 24V 90W For AirStart™ 10, AirSense™ 10, and AirCurve™ 10 Machines
ResMed

DC Converter 24V 90W For AirStart 10, AirSense 10, and AirCurve 10 Machines

$95.00
$95.00

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

$95.00
$95.00
Product image for DC Converter 65W for AirMini™ Auto CPAP Machine
ResMed

DC Converter 65W for AirMini Auto CPAP Machine

$89.00
$89.00

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

$89.00
$89.00
Medistrom Pilot-24 Travel Battery
Medistrom

Medistrom Pilot-12 Lite

$339.00
$339.00
Key Features
Compatible with most machines
Includes cable needed for dream station auto and system one 60 series
Provides up to 16 hours of power
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

$339.00
$339.00
Medistrom Pilot-12 Lite
Medistrom

Medistrom Pilot-24 Lite

$339.00
$339.00
Key Features
Compatible with most machines
Power your CPAP device all night long
Includes adaptors for AirMini and AirSense 10
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

$339.00
$339.00
Product image for External 90 Watt Power Supply for ResMed AirSense™ 10, AirStart™ 10 and AirCurve™ 10 Series CPAP and BiPAP Machines
ResMed

External 90 Watt Power Supply for ResMed AirSense 10, AirStart 10 and AirCurve 10 Series CPAP and BiPAP Machines

$85.00
$85.00

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

$85.00
$85.00
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.

Product image for External 90 Watt Power Supply for ResMed S9™ Series CPAP and BiPAP Machines
ResMed

External Power Supply for ResMed S9 Machines

From $49.95
From $49.95

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Please select a type

From $49.95
From $49.95
Save 25%
Product image for 20W AC Power Supply for AirMini™ Travel CPAP Machine
ResMed

20W AC Power Supply for AirMini Travel CPAP Machine

$59.00
$78.95 $59.00

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

$59.00
$78.95 $59.00
EXP Pro Lithium Iron Phosphate Battery Bank - CPAP.com
Western Medical Inc

EXP48 Pro Lithium Iron Phosphate Battery

$379.99
$379.99
Key Features
Ten times longer lifespan than lithium ion batteries
Charges three times faster
Four nights of power from one charge
FAA/TSA compliant 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

$379.99
$379.99
Save 14%
EXP Pro Lithium Iron Phosphate Battery Bank - CPAP.com
Western Medical Inc

EXP96 Pro Lithium Iron Phosphate Battery

$499.99
$579.99 $499.99
Key Features
Ten times longer lifespan than lithium ion batteries
Get six nights of power from a single charge
Charges three times faster
Powers your machine and personal devices

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

$499.99
$579.99 $499.99
Product image for Zopec Explore 5500 - Backup Battery with Online UPS
Zopec

Zopec Explore Backup Battery with Online UPS

From $329.99
From $329.99
Key Features
Provides up to 10 to 15 hours of therapy
Works with all CPAP machines
Features USB, AC, 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

Please select a type

From $329.99
From $329.99
Save 3%
Product image for Extended Life Battery for Z1 and Z2 Travel CPAP Machines
BREAS

Z1/Z2 CPAP Extended Battery

$329.00
$339.00 $329.00

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

$329.00
$339.00 $329.00
Save 16%
Product image for Z1 and Z2 PowerShell with Extended Life Battery
BREAS

Z1/Z2 CPAP Extended Battery

$379.00
$449.00 $379.00

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

$379.00
$449.00 $379.00
#N/A
Western Medical Inc

EXP360 30W Portable Solar Panel

$249.00
$249.00

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

$249.00
$249.00
Product image for DC Charger for Pilot-24 Lite or Pilot-12 Lite Battery
Medistrom

DC Charger for Pilot-24 Lite or Pilot-12 Lite Battery

$35.00
$35.00

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

$35.00
$35.00
Product image for Shielded DC Cord for PR System One 60 Series Machines
Philips Respironics

Shielded DC Cord Respironics CPAP Machines

$29.95
$29.95

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Please select a type

$29.95
$29.95
Product image for Medistrom Pilot 12 Cable Kit for Z1, Z2, and IntelliPAP Machines
Medistrom

Medistrom Pilot Lite Cable Kit

From $15.00
From $15.00

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Please select a type

Please select a machine

From $15.00
From $15.00
150W Sine Wave Power Inverter + MPR
Battery Power Solutions

150W Sine Wave Power Inverter + MPR

$81.95
$81.95

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

$81.95
$81.95
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.

Product image for DC Converter 24V 90W For S9™ Machines
ResMed

DC Converter 24V 90W For S9 Machines

$84.95
$84.95

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

$84.95
$84.95
Save 19%
Product image for AC Power Supply and Cord for Z1 and Z2 Travel CPAP Machines
BREAS

AC Power Supply and Cord for Z1 and Z2 Travel CPAP Machines

$59.99
$73.75 $59.99

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

$59.99
$73.75 $59.99
Product image for S9™ Series DC Cable for ResMed Power Station (RPS) II
ResMed

DC Cable for ResMed Power Station (RPS) II

From $39.45
$49.00 From $39.45

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Please select a type

From $39.45
$49.00 From $39.45
Product image for DreamStation Go Power Cord 10 FT US/Can
Philips Respironics

DreamStation Go Power Cord

From $6.30
From $6.30

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

Please select a size

From $6.30
From $6.30
#N/A
Western Medical Inc

Resmed Airsense 11 DC Power Cord

$89.00
$89.00

Ships same day if ordered before 4 PM CST

Free shipping on orders over $99

100% price match guarantee

FSA/HSA eligible

$89.00
$89.00

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.

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