Set yourself up for uninterrupted oxygen therapy with the ARYA Airtivo Max AC Power Supply, your essential tool for keeping your ARYA Airtivo Max portable oxygen concentrator operating at peak performance. This power cord recharges your ARYA Airtivo Max battery, ensuring smooth operation of your Airtivo Max around the clock. Rely on the AC power supply when you need to boost your device's power or maintain a steady battery level throughout the day, and even while you sleep. Connecting the AC power supply is as simple as plugging it into any standard wall outlet, and charging your battery is as straightforward as charging your mobile phone. One crucial point to remember is that the ARYA Airtivo Max AC power supply allows you to charge your device while using it on any oxygen setting. When plugged into a 110V wall outlet, your battery will fully charge in up to 4 hours, even if you're using the device simultaneously. This feature underscores the convenience and practicality of the AC power supply, making it an indispensable ally in your oxygen therapy routine.