This AED battery replacement pack (DCF-E200/ DBP-1400) has a standby life (installed in the unit) of 5 years (including daily, weekly, monthly, and quarterly self-tests), 125 defibrillation shocks, or 8 hours of continuous operating time. Each battery pack comes with a new DAC-410 9-volt lithium battery. Compatible with: Lifeline AED and Lifeline AUTO
