S9TM 30W power supply
The S9™ 30W power supply is a small, lightweight power supply suitable for any S9 device, if you don't need to use 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 if you don't need an H5i heated humidifier but do want a lightweight, convenient power solution for your therapy device when you're travelling.
- The 30W power supply is smaller and lighter than the 90W power supply, making it great for travel.
- You can use your 30W power supply unit with any S9 device, but it does not support the H5i humidifier. If you need to power an S9 machine attached to an H5i humidifier, please use the 90W power supply unit that came with your therapy device.
We care about your sleep. To help ensure your sleep apnoea therapy is comfortable and effective, we offer a wide range of relevant accessories. Visit our webshop to learn more.
Your therapy basics
Get some handy information on the how, what, where and why of your therapy and equipment.
Following up on your treatment
With your therapy underway and equipment set up, the one last and important step of this journey is following up on your treatment. Here’s what you need to know.
Travelling with your equipment
Portable and lightweight, ResMed’s therapy equipment makes travelling a breeze.
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.