S9TM 90W power supply
The S9TM 90W power supply can be used to connect your S9 therapy device and H5iTM Heated Humidifier to the mains electricity supply.
This power supply can be plugged into wall sockets with an AC configuration and cannot be used with a DC configuration. If you need to power your S9 device from a car or boat battery or similar, you will need the DC converter. If you don't need an H5i Humidifier, the smaller, lighter 30W power supply might be more convenient.
- Suitable for use with any CPAP or bilevel machine built on the award-winning S9 platform.
- You can use this 90W power supply to power your S9 machine and H5i Heated Humidifier from the mains electricity supply.
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 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 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.