ResMed – DC/DC Converter 24V / 90W for S9 CPAP/VPAP Devices

This official ResMed DC/DC converter allows you to power your S9 CPAP or VPAP device from a 12V or 24V DC power source, such as a car, RV, boat, or external battery. It’s the perfect solution for travel, camping, or backup during power outages.

Key Features:
✅ Designed exclusively for ResMed S9 Series devices
✅ 24V DC / 90W output – supports full therapy, including humidification with the H5i
✅ Vehicle-ready – includes a DC plug for cigarette lighter sockets and an adapter with battery clips for direct battery connection
✅ Built-in protection – shielded cable with a 20A fuse to prevent surges and interference
✅ Compact and travel-friendly – easy to pack and transport

Benefits:

• Ensures uninterrupted CPAP/BiPAP therapy without AC power

• Allows full device function, including humidifier use

• Safe and reliable – meets ResMed’s recommended specs for mobile power use

Technical Specifications: