We are delighted to announce the arrival of our new ResMed Power Station II (RPS II). The RPS 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.
Included with the Power Station is a DC cable and carry bag. For patients on CPAP therapy, this battery is compatible with the S9 Autoset, S9 Elite and S9 Escape and a separate converter is not required.
Long-lasting power—doubled
Convenient and portable
Safety alerts and indicators
Please note this battery is also suitable for use with some ResMed ventilation devices. For full product information, please click here...
Technical specifications
Battery type Lithium-ion
Recharge time <4 hrs from fully empty to fully charged
Battery run time For information on battery run time, see the Battery/Device Compatibility List on www.resmed.com
Dimensions (L x W x H) 230 x 126 x 26 mm (9.06 x 4.96 x 1.02 inches)
Battery weight 0.9 kg
Power supply Input range 100–240V, 50–60Hz, 1.0-1.5A Nominal for aircraft use 110V, 400Hz
Battery output voltage (24V/26V) ± 0.5V, 90W continuous
Power supply unit output current (rated) 3.75A
Battery output current (rated) 3.75A/3.46A