Browse our wide collection of new and recertified Physio-Control LIFEPAK 20 defibrillators, and the accessories you need to use them. Whether at home or office, be prepared as you can for a sudden cardiac emergency with one of our high-quality and trusted LIFEPAK AEDs. An AED can mean the difference between life and death when an incident occurs. With an AED on hand, and the proper AED training, you can make the most of those critical moments to protect life. Founded by an Air Force Veteran, AED Market is committed to saving lives. If you have a question or need help in selecting the right LIFEPAK 20, call us now at 1-800-441-8378.