Astral™ external battery

With the capacity to connect one or two external batteries, each providing up to 8 hours of power, Astral can operate up to 16 hours on external battery alone. It also features an internal battery that delivers an extra 8 hours of backup power if needed.

Support page

Got questions about sleep apnoea accessories? Wondering how to find spare parts for CPAP equipment? Find the answers you’re looking for at our helpful patient support library.