ResMed Power Station II (RPS II)

The ResMed Power Station II (RPS II) is a lightweight (0.9 kg), rechargeable lithium-ion external battery designed for uninterrupted power for ResMed AirSense 10, AirCurve 10, Lumis, and Stellar devices. It offers up to 13-14 hours of runtime, charges to >95% in under 4 hours, and features selectable 24V/26V output