S9TM 30W power supply
The S9™ 30W power supply is a small, lightweight power supply suitable for any S9 device that isn't being used with an H5i™ heated humidifier.
The 30W power supply is smaller and lighter than the 90W power supply that comes as standard with all S9 machines. It's a great choice for patients who don't need a humidifier but do want a lightweight, convenient power solution for travelling.
- The 30W power supply is smaller and lighter than the 90W power supply, making it great for travel.
- The 30W power supply unit is designed for use with all S9 devices but does not support the H5i humidifier. To power an S9 machine attached to an H5i humidifier, please use the 90W power supply unit.
We care about your patient's sleep. To help you provide sleep apnoea therapy that is comfortable and effective, we offer a wide range of relevant accessories.
How to buy
Please contact our Customer Service department or your local representative for more information on obtaining ResMed products.
Replacing tubing and filters
Improving patient comfort
The S9 90W power supply can be used to connect any S9 therapy device running with an H5i Heated Humidifier to the mains electricity supply.
The DC/DC converter 24V/90W output can be used to run a S9 device from a 12V or 24V DC power source, such as a car or boat battery.
ResMed power station II is an external long-life, lithium-ion battery that simply works alongside ResMed sleep therapy devices or ventilators.