The Astral™ external battery has been specifically designed for use with ResMed's Astral series of ventilators for hospital and home use. With the capacity to connect to one or two external batteries, each providing up to 8 hours of power, Astral can operate continuously for up to 16 hours. Astral also features an internal battery that provides up to 8 hours of extra backup power if needed.
Astral™ external battery
How to buy
Please contact our Customer Service department for a list of local home medical equipment (HME) providers that distribute ResMed products.