DC Converter 24V 90W For S9 Machines

The DC Converter 24V 90W For S9 Machines lets you power your ResMed S9 device from a 12V or 24V DC source in your car, boat, or RV. It supports humidification on DC, so you can use your H5i Humidifier and ClimateLine tubing without changing your routine.

Compatible across the S9 Series, including S9 Escape and Elite (with EPR, Exhalation Pressure Relief), S9 AutoSet, S9 Escape Auto, S9 Auto 25, S9 VPAP S, S9 VPAP Auto, S9 VPAP ST, S9 VPAP Adapt, and S9 AutoSet CS. Prefer AC power at home? See the External Power Supply for ResMed S9 Machines. Want added moisture control? Pair it with the S9 Series H5i Heated Humidifier.

• Use with 12V or 24V DC sources for travel or backup power.
• Keeps humidification available on DC with H5i and ClimateLine.
• Safety: unplug when not in use; if power cuts during engine start, reconnect after a few seconds.
• Note: using heated humidification or heated tubing may drain a vehicle battery faster; designed for positive hot, negative ground systems.