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

Battery Power Solutions Freedom V2 CPAP Battery Kit for ResMed S9

CPAP not included
419.95 328.95 0 310.00 328.95 With options $419.95 328.95 With options
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Freedom V2 CPAP Battery Kit for ResMed S9

The Freedom V2 CPAP Battery lets you power your CPAP machine when and where you need it – no matter where your world takes you!

Unique variable voltage design and smart DC cables with dynamic control output make the Freedom V2 an industry-leader in CPAP travel battery and backup power supply technology.

This ultra-portable lithium-ion battery is the ideal solution for powering your CPAP machine while camping or during air travel. It can also 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.


  • Perfect for camping, road trips and other outdoor adventures.
  • Safe for air travel and great for red-eye and international flights.
  • Set up as an uninterrupted battery backup system for power outages.
  • 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
  • Ability to bridge two Freedom V2 batteries together for longer run times.
  • Quick Charge 3.0 USB port for charging cell phones, tablets and more.
In The Box
  • Freedom V² CPAP Battery
  • Freedom V² ResMed S9 Output Cable
  • Freedom V² ResMed S9 Power Supply Adapter Cable
  • User Manual
  • 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.

Product Downloads

Output Voltage 12V-24V DC (depending on DC output cable) 12
Warranty 1 year
Capacity 99.9 Wh
Weight 1.7 lbs.
Average Run Times Single Battery: 1-3 nights , Dual Batteries: 3-5 nights *night = 7 to 8 hrs
Charge Time 2-3 hrs @ 90W , 3-4 hrs @ 60W , 8-9 hrs @ 20W *charge time is per battery and based on the wattage of the power supply being used
Dimensions 7.5 ” x 4.8″ x 0.8″ (L x W x H)
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
Cell Type Rechargeable lithium-ion (LG/Samsung ICR18650)
Casing Aluminum alloy
MSRP $419.95  You Save: 21.7%