Rechargeable public semi-automated external defibrillator

Rechargeable public semi-automated external defibrillators (AEDs) are portable devices designed to deliver life-saving electrical shocks to restore a normal heartbeat during sudden cardiac arrest. They automatically analyze heart rhythms and guide untrained operators through voice and visual prompts to administer shocks when needed, making them essential for public access in high-risk areas like airports, offices, and gyms.

These devices rely on rechargeable batteries that require regular charging when not in use. Regulation varies by jurisdiction, often requiring compliance with medical device standards for safety, performance, and usability in emergency settings. They are typically supplied as part of public safety programs and must meet strict guidelines for reliability and ease of use by lay responders.