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ResMed Power Station II Battery Pack – CPAP Battery


The CPAP Battery Pack will provide you with up to 24 hours of power for your CPAP machine. If you are traveling, camping, or just want some backup in case the power goes out, this small lightweight battery will be a perfect accessory to your CPAP therapy.


The battery weighs only 2lbs. yielding the user convenience, portability, and lightweight transportation. We recommend that you test your machine with the battery before going on a trip to gauge how long it will power your machine.


  • At only 2 lbs., this battery is portable and lightweight
  • Up to 24 hours use before recharge
  • Travel Case included
  • Fully recharge in less than four hours
  • Meets IATA Transportation Regulations


  • Dimensions: L-9.06 x W-4.96 x H-1.02 inches
  • Included In Box: Battery, Carry case, one power supply unit adapter, and user guide
  • Brand/Manufacturer:ResMed
  • Warranty:2 Years
  • Weight:2 lbs
  • Prescription Required:No
  • Chemistry:Lithium-ion
  • Output Current:3.75A/3.46A
  • Output Voltage:(24V/26V) ± 0.5V, 90W continuous
  • Power Gauge:Input range 100–240V, 50–60Hz, 1.0-1.5A
  • Nominal for aircraft use 110V, 400Hz
  • Recharge Time:Less than 4 hours from 0 to greater than 95% charge

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