Defibtech Lifeline AED Battery Unit
The AED battery unit (DBP-2800) for the Defibtech Lifeline AED and Lifeline AUTO AED (including 9V battery) has a lifetime of 7 years stand-by (placed in the AED). This Lifeline AED battery pack is good for 300 defibrillation shocks, or 16 hours of user time. The battery unit comes with one 9-volt lithium battery. (HAC-9V)