Replacement and other accessories are detailed in the "DDU-100 AED Accessories" section. Before getting started, identify each component and ensure that your package is complete. • DDU-100 AED • Battery pack • Defibrillation pads package • 9V lithium battery • Operating Guide Defib...
Only a fresh 9V lithium battery should be used as a replacement. INSTALLING AND REMOVING THE BATTERY PACK The battery pack provides power to the DDU-120 AED. Before inserting the battery pack into the AED, the 9V lithium battery should be installed in the battery pack itself as described in...