EXP PRO Replacement DC Power Supply for ResMed S9 Machines

This high quality, compact DC Power cord makes it possible to power your CPAP / BIPAP machine from an EXP PRO Battery or any other 12 volt battery (auto, RV, etc) for travel.

Compatible with the S9 Models

Features

• USB and USB-C Ports
• 12 to 24 Volt Conversion
• Watts: 65
• Length:  60"