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Battery Power Solutions

Freedom CPAP Battery V2 (Must Select Adapter for CPAP Machine)

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Product Overview

This Freedom CPAP battery is an ultra-portable lithium-ion battery made by Battery Power Solutions that is an ideal solution for powering your CPAP machine while camping or during air travel. The unique variable voltage design and smart DC cables with dynamic control output allows the Freedom travel CPAP battery to be permanently connected to your CPAP machine and used as a battery backup system to offer continuous, uninterrupted power in the event of a power outage.


PLEASE NOTE: This battery is NOT compatible with the Philips Respironics System One 50 series CPAP machine.

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Product Features

Product Features

Variable Voltage Output 12V to 24V

Variable voltage DC/DC soft switching technology allows the Freedom V2 CPAP Battery to work with most common makes and models of CPAP machines and other PAP devices as the voltage output is determined by the unique power path of the DC output cable compatible with the CPAP machine that you choose from the drop-down menu to connect the battery to the CPAP machine. This means if you change CPAP machines you won’t have to purchase a whole new battery – you will just need a new output cable. The charge times can vary from 2-8hrs. The battery is designed to be compatible with the CPAP device's power supplies. If you are using a standard CPAP machine the battery will recharge in about 2 hours. If you are using a travel CPAP machine it can take up to 8 hours to charge.

Battery Backup System Mode

The Freedom V2 CPAP Battery can be set up as an uninterrupted battery backup system so you don’t need to worry about sleepless nights without your CPAP machine during power outages. You can keep your CPAP machine plugged into the battery and when the power goes out the battery will recognize this and automatically start powering your machine. It is designed with a built-in cell bypass feature so battery power is only used when AC power is unavailable thus extending the overall life of the battery.

Smart DC Output Cables

Unique streamlined DC output cables make connecting the Freedom V2 CPAP Battery to your CPAP machine fast and easy. No confusing connection sequences or bulky 24V power converters or 12V adapters. The 150W Sine Wave Power Inverter is used to connect the CPAP machine to the battery if a DC output cable is not available.

Advanced Technology

Dynamic control technology provides maximum efficiency and increased run times of up to 20% on some CPAP machines from the original Freedom CPAP Battery. The digital display screen shows the battery charge level as a percentage making it easy to gauge expected run times and to know when it is time to charge the battery.

Travel Adventures

Ideal for powering while enjoying outdoor adventures or for use during red-eye and international flights. At just under 100 Wh it is FAA compliant for lithium-ion batteries taken in your carry-on baggage. For more information see the Air Travel FAQ Flyer.

Quick Charge 3.0 USB Port

The Freedom V2 CPAP Battery powers more than just your CPAP machine! The convenient Quick Charge 3.0 USB port offers fast charge times for your favorite portable electronics like cell phones, tablets, cameras, and more.

Run Times for Compatible CPAP Machines

Airsense 10: 10 to 18 hours of runtime without humidification, System One 60 Series: 20 hours without humidification, Dreamstation: 14 hours without humidification, AirMini: 24 hours

Run Times Will Vary

Run times vary widely and depend on many factors, including machine type, pressure setting, and whether or not humidification is used. Please note that it is not recommended to use the humidification option while your machine is plugged into the battery.

Important Tips

Important Tips

  • This battery is NOT compatible with the Philips Respironics System One 50 series CPAP machine
  • Run times vary widely and depend on many factors, including machine type, pressure setting, and whether or not humidification is used.
  • Please make sure to choose a DC cable from the drop-down list. You cannot plug the battery into your machine without the proper DC cable
  • The Freedom V2 battery has a warranty of 1 year


Manufacturer: Battery Power Solutions

Dimensions: 7.5in L x 4.8in W x 0.8in H

Included in Box: 1 Freedom V2 Battery, 1 Bridge Cable (comes standard with all Freedom V2 batteries), Output Cable you choose from menu

Weight: 1.7 lb

Output Voltage: 12V-24V

Capacity:: 99.9 Wh

Warranty: 1 Year

User Guides

User Guides

Replacements Parts
ResMed Air 10 Output Cable

Freedom V2-ResMed Air 10 Output Cable

Battery Power Solutions
ResMed AirMini Cable Kit Cords

Freedom V2-ResMed AirMini Cable Kit

Battery Power Solutions
Respironics DreamStation Output Cable

Freedom V2-Respironics DreamStation Output Cable

Battery Power Solutions

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