Keep exploring Warranty & Servicing Do you have questions about warranty and service information for this product? Explore Caring for your equipment Maintaining and caring for your therapy equipment is essential so that you can get the most out of your treatment. Explore Travelling with your equipment All you need to know about travelling with your therapy equipment, from using a universal power supply to altitude adjustment. Explore Related products Stellar mobility bag Intended for mobile use of the Stellar, fixed to a wheelchair or hung on a shoulder Read more ResMed power station II An external long-life, lithium-ion battery that simply works alongside ResMed sleep therapy devices or ventilators Read more