This DC cable is required to connect these sleep apnea therapy devices to the ResMed Power Station (RPS)II Battery. Whether you are going camping or preparing for a potential power loss the battery power options allow you to use you CPAP or bi-level device in situations that you otherwise would not be able to plug your device in to.
AirSense 10 AutoSet
AirSense 10 AutoSet for her
AirSense Elite, and the AirSense manual
AirCurve 10 S BiLevel Machine and the AirCurve 10 VAuto BiLevel.