Defibtech High-Capacity 7-Year Replacement Battery Pack, 9V Lithium for Lifeline AED

This Defibtech high-capacity replacement battery pack has a standby life of 7 years when it is installed in the unit – including daily, weekly, monthly and quarterly self-tests, 300 defibrillation shocks, or 16-hours of continuous operating time. Each battery pack comes with a new DAC-410 9-volt lithium battery. Intended for use with the DDU-100 Series.