<h3>Power Station II, ResMed</h3>
<strong>Power Station II </strong>is an All-in-one external battery for ResMed AirSense 10 and S9 CPAP devices, when main power is not available.

The lithium-ion battery provides approximately 10-14 hours of continuous operation when the target device is used without a humidifier. If the device is used with humidifier and heated tube the run time is considerably shorter.