ResMed
ResMed Power Station II V2 Battery
ResMed Power Station II V2 Battery
Couldn't load pickup availability
Stay Powered with the ResMed RPSII-V2 External Battery Solution
ResMed Power Station II V2 (RPSII-V2) is an all-in-one external lithium-ion battery designed to provide seamless power to compatible ResMed devices when electricity is unavailable. Whether you're travelling, experiencing power outages, or requiring additional mobility, the RPSII-V2 ensures your therapy continues without interruption.
Technical Specifications
- Battery Type: Rechargeable Lithium-Ion
- Weight: Approximately 0.9 kg
- Dimensions (L x W x H): 230 x 126 x 26 mm
- Recharge Time: Less than 4 hours from fully empty to fully charged
- Battery Output Voltage: Selectable 24V/26V ± 1V, delivering 90W continuous power
- Power Supply Input Range: 100–240V, 50–60Hz, 0.5–1.5A
- Nominal for Aircraft Use: 110V, 400Hz
- For more details please check out the ResMed RPS II Info Sheet
Key Features and Benefits
Compact and Portable Design: Weighing just 0.9 kg and measuring 230 x 126 x 26 mm, the RPSII-V2 is designed for easy transport, fitting conveniently into the included carry bag. Rapid Charging: Achieves over 95% charge in under 4 hours, minimising downtime and ensuring readiness for use. Extended Operation Time: Provides substantial run times for compatible ResMed devices, with the option to double capacity by connecting two batteries using the battery coupler kit. Versatile Compatibility: Designed to power a range of ResMed devices, including the AirSense™ 10, AirCurve™ 10, Lumis™, and Stellar™ series. Safety Alerts and Indicators: Equipped with audible and visual alerts; a beeping sound and orange LED light indicate when the battery requires recharging. The battery-charge display provides a clear indication of charge levels. Enhanced Mobility: Ideal for travel, use in areas with unreliable power, or when additional mobility is needed, such as mounting on the back of a wheelchair for use with Stellar™ devices. Seamless Integration: Connects directly to compatible ResMed devices without the need for a separate converter, simplifying setup and use.
Run Times
Note: Run times are estimated based on using your CPAP device without a humidifier or heated tubing. Higher pressure settings will reduce overall run time. For detailed information, please consult the Battery/Device Compatibility List.
Compatibility
The RPSII-V2 is compatible with the following ResMed devices:
- AirSense™ 10 series
- AirCurve™ 10 series
- Lumis™ series
- Stellar™ series
Please note: Some devices may require specific DC cables or adapters for connection. Ensure you have the appropriate accessories for your device.
Who Is It For?
- Travellers: Ideal for individuals who need a reliable power source for their ResMed devices during travel, especially to locations with limited or unreliable electricity.
- Outdoor Enthusiasts: Perfect for camping or outdoor activities where mains power is unavailable, ensuring continuous therapy.
- Emergency Preparedness: Essential for users seeking a dependable backup power solution during unexpected power outages.
- Mobile Users: Beneficial for patients requiring additional mobility, such as mounting the battery on a wheelchair for use with compatible devices.

