How often should I replace the batteries and pads of an AED?

The frequency with which batteries and pads should be replaced in an automated external defibrillator, or AED, largely depends on the specific model and the recommendations provided by the manufacturer. Generally speaking, it is advisable to replace the pads every two to four years or as indicated by the expiration date printed on the packaging. Pads can degrade over time due to environmental factors such as heat, humidity, and exposure to sunlight, which can affect their effectiveness during an emergency. As for the batteries, most AEDs require replacement every three to five years, again depending on the manufacturer's guidelines. It is essential to regularly check the AED's indicator light or audible alerts, as many models have self-check features that can notify users of low battery levels or near-expiry pads. Maintaining a routine inspection schedule for your AED, including checking the status of both pads and batteries, is crucial to ensuring its reliable performance when needed. For specific replacement recommendations and detailed information, one might find it helpful to refer to the instructions provided on the current webpage of AEDSuperstore.com, where manufacturers’ guidelines might be highlighted according to various AED models.