ResMed S9 90W DC/DC Power Converter Respiratory extending its operational lifespan up

extending its operational lifespan up to two years under normal usage conditions

AutoSet for Her

A Large frame requires a Large cushion

Small ~ 54 cm

Replacing your worn headgear eliminates the need to overtighten straps

ResMed S9 90W DC/DC Power Converter Respiratory extending its operational lifespan upTake your sleep apnea therapy on the road with the genuine ResMed S9 DC DC Converter. Designed for active lifestyles, camping, and road trips, this adapter allows you to power your ResMed S9 CPAP or BiPAP machine directly from a 12V or 24V DC power source. Whether you are in a caravan, truck, boat, or using a portable deep cycle battery pack, this converter ensures you never have to compromise on your sleep health while off the grid. This high