ResMed CPAP Batteries


The ResMed Power Station II gives you everything you need to power your S9 CPAP or VPAP Machine. A great option for power outages or travel while using a lithiom-ion battery that charges in 4 hours.


This is the complete package that you need to run your S9 CPAP on battery power. The DC cable necessary is included in this package, but must be selected for S9 Series (CPAP DC Cable) or VPAP Series (VPAP DC Cable). The ResMed Power Station II is an external lithium-ion battery that allows operation of compatible ResMed devices where mains power is not available, and provides a backup power in case of an unexpected mains power failure. This battery kit is great for travel or life on the road.


Benefits and Features of the ResMed Power Station II

  • Long-lasting power—doubled
    • RPS II provides extended hours of run time with a single battery.
    • The power capacity and operation time can be doubled by using two batteries, with an automatic transition from the primary battery to the reserve. Convenient and portable
    • RPS II provides battery power for the device in case of power outages or where mains power is not available.
    • RPS II is suitable for both home care and hospital care.
    • It is ideal for travel or when additional mobility and freedom are required, such as on the back of a wheelchair.
  • Safety alerts and indicators
    • Audible and visual alerts—a beeping sound and orange light (LED) indicate that the battery needs to be recharged.
    • The battery-charge display indicates the charge level.
  • What's included in this package
    • ResMed Power Station II Lithiom-ion Battery
    • Travel Carrying case
    • Power Supply Adapter
    • DC Cable- Must select for either CPAP DC Cable or VPAP DC Cable!


The following machines will work with the ResMed™ Power Station II:

  • S9 Escape™ CPAP Machine with H5i™ Heated Humidifier- CPAP DC Cable
  • S9 Elite™ CPAP Machine with H5i™ Heated Humidifier- CPAP DC Cable
  • S9 Escape Auto with H5i™ Heated Humidifier- CPAP DC Cable
  • S9 AutoSet™ CPAP Machine with H5i™ Heated Humidifier- CPAP DC Cable
  • S9 AutoSet™ for Her CPAP Machine with H5i™ Heated Humidifier- CPAP DC Cable
  • S9 VPAP™ S with H5i™ Heated Humidifier- VPAP DC Cable
  • S9 VPAP™ Auto BiLevel Machine with H5i™ Heated Humidifier- VPAP DC Cable
  • S9 VPAP™ ST with H5i™ Heated Humidifier- VPAP DC Cable
  • S9 VPAP Adapt™ SV with H5i™ Heated Humidifier- VPAP DC Cable


How it works

  • ResMed Power Station II is an external long-life, lithium-ion battery that simply works alongside ResMed sleep therapy devices and ventilators.
  • Charging the battery—quick and easy
  • You can charge the battery from 0% to greater than 95% in less than four hours.
  • Power or backup power—simple and convenient The voltage output selector on the RPS II rear panel lets you select the correct output voltage for your device. Using the appropriate DC cable you can connect the battery to the ResMed therapy device to provide power or backup power. When providing backup power (for AC or DC inputs), the AC power cord connects the therapy device to the mains power outlet.
  • Using two batteries—doubling capacity The two batteries sit neatly on top of each other. A Velcro™ strap is included in the coupler kit to hold them more securely if required. Both batteries can be charged together or used simultaneously to power a therapy device (via the coupler)—one battery serving as the primary power source, the other as the reserve.


This battery kit will only work with ResMed machines.


This power station II is not compatible with the ResMed S8 series of CPAP Machines except for the above mentioned S8 VPAP Machines