US Patent 8086306 OTC automatic external defibrillator with quick install battery

An automatic external defibrillator is shipped from the manufacturer with the battery installed in the battery compartment of the AED. During shipment a removable tab is located between a battery terminal and an electrical contact inside the battery compartment. Upon receipt of the AED the user pulls the tab to remove it from the battery compartment. This completes the circuit between the AED and its battery and the AED begins a self-test. A packaging panel covers the controls of the AED to prevent actuation of controls during the self-test. The packaging panel includes instructions for setup of the AED including indication of a control to actuate during or at the conclusion of the self-test.