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.

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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.

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H4i™ humidifier accessories
H4i TM accessories are designed for the maintenance and hygiene of the H4i Heated Humidifier and upgraded HumidAire 3iTM (H3i) Humidifiers.
Soft wraps
Soft wraps make the super-soft fit of the Swift FX mask even more comfortable.
Astral™ mobility bags
ResMed offers you the choice of two purpose-built mobility bags for the Astral™ ventilators.