Freedom V2 CPAP Battery Backup Power Supply

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  • Variable Voltage Output Between 12V- 24V
  • Unique Streamlined DC Cables to Power Most PAP Devices
  • Dual Battery Option for More Power
  • Lightweight and efficient CPAP battery 
  • Get expert support
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Customize Freedom V2 CPAP Battery Backup Power Supply
Universal Freedom V2 CPAP Battery
The Freedom V2 Battery comes with battery, universal cables and AC power supply.
Universal Freedom V2 CPAP Battery   + $399.99
CPAPHero DC Car Charger Cable Kit for Freedom V2 Battery
Designed to keep your Freedom V² CPAP Battery charged, this cable is perfect for road trips or as a backup during power outages.
Travel Citrus II CPAP Mask Wipes
Clean your mask while on the go, with these convenient mask wipes.
Freedom V2 Battery Bridge Cable
The bridge cable is required if you are connecting two Freedom batteries together.
Freedom Battery Transcend Micro Cable
If you are looking to connect your Transcend Micro machine to the Freedom Battery, you will require this cable.

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 Freedom V2 CPAP Battery Backup Power Supply
Freedom V2 CPAP Battery Backup Power Supply


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    *This item is not eligible for further discounts

    Universal Freedom V2 CPAP Battery - Overview

    The Freedom V2 offers all of the same industry-leading features you loved from the original Freedom CPAP Battery but with new sophisticated variable voltage technology with unique DC communication cables that offer streamlined connections for greater efficiency.

    Take control of your freedom and power your CPAP machine when and where you need it with the Freedom V2!

    Gain 2-3 nights of sleep wherever you are with the Freedom V2 CPAP Battery. Expertly designed for camping, air travel, or as backup power at home. Compatible with ResMed AirSense 10, AirSense 11, AirMini; Philips Respironics DreamStation 1 and 2, React Luna G3, and Transcend Micro (Transcend Micro cable sold separately)

    Camping Ready

    You can now take your CPAP machine with you camping when you use the lightweight and portable Freedom V2 CPAP Battery. Don’t let the great outdoors keep you from getting the continuous sleep therapy you need.

    Air-Travel Compliant

    Ensure a great night’s sleep while in the air with the TSA and airline-friendly Freedom V2 CPAP Battery. The small battery fits into a purse or backpack and works great in confined spaces like an airplane seat.

    Backup Power at Home

    Say goodbye to sleepless nights due to power outages. The Freedom V2 CPAP Battery serves as a trustworthy uninterrupted backup power supply for your CPAP machine. As soon as your power goes out, the Freedom V2 CPAP Battery turns on to ensure you never miss a moment of sleep therapy.

    Features of the Universal Freedom V2 CPAP Battery!

    • Variable Voltage Output Between 12V- 24V
    • Unique Streamlined DC Cables to Power Most PAP Devices
    • Smart Output and Dynamic Control Technology for Maximum Efficiency
    • Quick Charge 3.0 USB Port for Charging Portable Electronics
    • Digital Display Screen
    • Dual Battery Option for More Power
    • Battery Backup System During Power Outages
    • Fully charges in 2 hours
    • 500 charge cycle lifespan 

    Universal Freedom V2 CPAP Battery is Ideal for: 

    • Camping
    • Road trips 
    • Outdoor adventures 
    • Backup supply at home for power outages

    No More Bulky Adapters - Universal Freedom CPAP Battery V2

    The included universal cables fit the ResMed AirSense 10, AirMini, AirSense 11, Philips System One 60, DreamStation 1 & 2 and Luna G3.

    Get Extra Runtime With Universal Freedom V2 CPAP Battery Kit 

    Freedom V2 CPAP battery can provide a backup battery life for the CPAP machines for up to 2 to 3 nights. With this battery you can enjoy long-lasting CPAP therapy.

    Average Runtime for Popular CPAP Machines - Universal Freedom V2 CPAP Battery

    Below are the latest runtimes for compatible machines (double for dual) (based on 10cmH2O w/o heated humidification and heated tubing)


    Single Battery 

    Dual Battery 

    AirSense 10

    16 Hours

    28 Hours


    21 Hours

    37 Hours

    AirSense 11

    17 Hours

    29 Hours

    DreamStation 1

    24 Hours

    42 Hours

    DreamStation 2

    27 Hours

    47 Hours

    Luna G3

    16 Hours

    28 Hours

    Transcend Micro

    35 Hours

    60 Hours

    Universal Freedom V2 CPAP Battery  - Compatibility

    • ResMed AirSense 11
    • ResMed AirSense 10
    • Respironics DreamStation
    • ResMed AirMini
    • Respironics System One 60 Series
    • React Health Luna G3
    • Transcend Micro
    • Many other PAP device models

    Freedom V2 CPAP Battery - In the Box 

    • Freedom V2 Battery
    • Universal Cables
    • AC Power Supply
    • 1 Year Warranty
    More Information
    Warranty Term1 Year
    Custom Label Image0
    Works With Any CPAPYes
    Clean Mask TubingNo
    Clean CPAPNo
    Hide PriceNo
    Average Run Time5-20 Hours
    Recharge Time2-9 Hours
    Rated Output12V- 24V (via DC output cable)
    USB OutYes
    Life Span500 Cycles
    Dimensions7.5" x 4.8" x 0.8" (L x W x H)
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    Does the Freedom V2 work with most common makes and models of PAP devices?
    The Freedom V2 CPAP battery can be used in most common CPAP machines. It has variable voltage output with unique DC communication cables. It works with the AirSense 10, AirSense 11, AirMini, Luna G3, DreamStation 1, DreamStation 2, System One 60, and the Transcend Micro machines.
    How long will the Freedom V2 power a PAP device?
    Multiple factors can affect PAP device run times including, but not limited to, device type, heated humidifier, heated tubing use, pressure setting, and altitude. Using heated humidification or heated tubing will significantly reduce run times by up to two-thirds in most cases and in some cases could prevent the Freedom V2 from being able to power the device. BiLevel devices will always have lower...
    Can the Freedom V2 be taken on an airplane?
    Yes! The Freedom V2 meets current FAA requirements for lithium-ion batteries allowed in carry-on baggage. (100 Wh or less per battery)
    How Can You Charge the Freedom V2 Battery?
    The Freedom V2 Battery includes an AC power supply to charge the battery in just a few hours using a wall outlet. To charge the battery, plug the power supply into the DC IN port of the battery and the other end to the wall outlet. DC Car chargers are also available to charge the battery in an automobile.
    How Can You Connect the Freedom V2 Battery with Your CPAP Machine?
    The Freedom V2 CPAP battery comes with a cable to connect to your CPAP machine. All the user needs to do is to connect the cable with the DC output port on the battery and attach the other end to the CPAP machine DC input port. 
    How to Make the Most Use of the Freedom V2 CPAP Battery?
    The battery runtime, as mentioned in your Freedom V2 user manual, excludes the use of a CPAP hose and heated humidifiers during your CPAP therapy session. Using a CPAP hose and heated humidifier will drain your battery at a faster pace. Variations in your CPAP machine pressure setting can also impact the battery life of your Freedom V2 CPAP battery. Higher CPAP machine pressure settings with higher...
    What are some Tips for Using the Freedom V2 CPAP Battery?
    When not in use, disconnect all cables from the battery to extend battery life. If storing the battery, ensure the battery isn’t depleted to 0% prior to storage.
    What Safety Features are Included in the Freedom V2 CPAP Battery?
    The Freedom V2 CPAP Battery has an Aluminum-alloy scratch resistant shell that delivers additional durability. The PCB delivers protection internally against overheating, overcharging, discharging, over-voltage, short-circuiting, and over current. 
    Please, mind that only logged in users can submit questions
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