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Battery Power Solutions Freedom V² CPAP Battery Kit for ResMed S9 Series

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This item is available for pre-order and is expected to ship in mid October.
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The Freedom V² CPAP Battery by Battery Power Solutions gives you the freedom to power your CPAP machine when and where you need it!

The Freedom V² features variable voltage output (12V-24V) combined with streamlined smart DC output cables with dynamic control technology to offer maximum efficiency and compatibility. This design means if you change CPAP machines you won’t have to purchase a whole new battery kit – you will just need a new output cable that is compatible with your new machine. 

It is compact and lightweight making it great for use as a travel battery to power your CPAP machine while camping or on a red-eye flight. It can also be setup as a battery backup system to provide continuous power to your CPAP machine in the event of a power outage.

This Freedom V² CPAP Battery Kit includes the DC output cable required to connect the battery to a ResMed S9 series machine to give you 1-3 nights of power, and power supply adapter cable when using the S9 series power supply to charge the Freedom V² CPAP Battery. If you need longer run times or you use a BiPAP machine, you can order a dual battery kit and bridge two Freedom V² batteries together for more power. 

The Quick Charge 3.0 USB port lets you use the Freedom V² to charge your favorite portable electronic devices like cell phones, tablets, MP3 players, and more.

 Product Features:

  • Portable design weighs just 1.7 lbs. (per battery) and fits in most CPAP machine cases
  • Variable voltage output, streamlined smart DC cables and dynamic control technology offer greater efficiency
    • up to 20% longer run times on some CPAP machines from the original Freedom battery
  • Ideal travel CPAP battery for use while camping, boating or on road trips
  • Safe for air travel and perfect for use on long international or red-eye flights
    • FAA compliant for lithium-ion batteries taken in carry-on baggage
  • Use as an uninterrupted battery backup system during power outages
    • never worry about sleepless nights without your CPAP again
  • Provides 1-3 nights of power to a ResMed S9 series machine
    • standard CPAP on pressure setting of 10 cm/H20
    • no heated humidification or heated tubing
    • night = 7-8 hours
  • Dual battery kit option to bridge two Freedom V² batteries together for longer run times
  • Quick Charge 3.0 USB port for charging cell phones, tablets, MP3 players, and more
  • Digital display screen easily shows the battery charge level
  • Options for charging the battery in a vehicle (Auto Charge DC Cable or Sine Wave Power Inverter) or using solar power (Freedom 50W Solar Panel)

 Freedom V² CPAP Battery Charging Notes:

  • The ResMed S9 series power supply is used to charge the Freedom V² CPAP Battery and connects to the DC IN port of the battery via the included ResMed S9 Power Supply Adapter Cable.
    • If a separate power supply is preferred and to achieve faster charge times the Freedom V² AC Power Supply is available (sold separately).

Don't forget to check out the rest of our CPAP Supplies & Accessories designed to make using your CPAP machine easier and more comfortable!

 What's Included:

  • Freedom V² CPAP Battery
  • Freedom V² ResMed S9 Output Cable
  • Freedom V² ResMed S9 Power Supply Adapter Cable
  • User Manual

 *Dual battery kit will also include the Freedom V² CPAP Battery with Bridge Cable.

**CPAP machine NOT included.

The Freedom V² CPAP Battery is intended to provide external battery power to CPAP and other PAP devices when AC power is unavailable during travel or power outages. The Freedom V² battery can also be used to charge most common portable electronic devices such as cell phones and tablets.

Note: Use of the Freedom V² CPAP Battery with a device that has higher amperage requirements than the output of the battery (over 8A) may cause the internal circuitry of the battery to shut off to protect from thermal runaway.

 Cell Type:  Rechargeable lithium-ion (LG/Samsung ICR18650)
 Casing:  Aluminum alloy
 Capacity:  99.9 Wh
 Output Voltage Range:  12V-24V DC (depending on DC output cable)
 Output Current:  8A (maximum)
 Average Run Times:  Single Battery: 1-3 nights | Dual Batteries: 3-5 nights
 *night = 7 to 8 hrs
 DC Input Voltage Range:  10V-28V
 QC 3.0 USB Output Voltage:  5V | 2.4A (maximum)
 Charge Input:  10V-28V
 Optimal Charging Conditions:  32°F to 104°F
 Optimal Operating Conditions:  23°F to 104°F
 *battery capacity is reduced by 30% when operating between 23°F to 32°F
 Charge Time:  2-3 hrs
 *charge time is per battery and based on using the ResMed S9 or Freedom V² AC power supply
 Power Gauge:  Digital display screen (shows charge level as a percentage)
 Storage Conditions:  -4ºF to 104ºF
 *optimal range is 60ºF to 80ºF
 Life Span:  500 charge/discharge cycles (100%-0% then back to 100%)
 *after 500 cycles the battery shall recover at least 70% of its initial charge
 Weight:  1.7 lbs.
 Dimensions:  7.5 " x 4.8" x 0.8" (L x W x H)
 Warranty:  1 year limited


Average Run Time Notes:

Many factors can affect how long the Freedom V² CPAP Battery battery will power your PAP device, including, but not limited to the device type (CPAP, BiPAP, AVAP, VPAP, etc.) pressure setting, your mask fit, and the use of heated humidification or heated tubing.

  • Using heated humidification and/or heated tubing will significantly reduce expected run times by up to two thirds in most cases and in some cases could prevent the battery from being able to power your PAP device. For optimal battery performance you should disable or detach your humidifier and heated tubing.

  • BiPAP/BiLevel devices will have lower run times as the pressure setting is not constant and changes throughout the night requiring more power to operate the device. For these types of devices a dual battery setup is always recommended.

To increase average run times the Freedom V² CPAP Battery can be used in a dual battery configuration by bridging two Freedom V² batteries together.

Average run time is based on ResMed S9 series CPAP machines without the use of heated humidification or heated tubing on a pressure setting of 10 cm/H20.

Battery Power Solutions products are under warranty for manufacturing and quality defects for one (1) year. Most items purchased from Care Medical Source are returnable within 30 days of the date of purchase if the item is in new, resalable condition and in its original packaging containing all parts and accessories. Some items are non-returnable for hygienic reasons or if the item was custom-made by the manufacturer to your specifications. Exceptions would be if the item(s) received were different than the item(s) ordered. We support the products that we sell by honoring all manufacturer warranties; however, each manufacturer has different warranty policies and procedures. Please view our Return/Warranty Policy for additional information.