ACLS Defibrillator Package Semi-Automatic with Manual Override Energy Adult (150J 150J 200J) Pediatric (50J 50J 50J) Battery Lithium Waveform / Measurement Stored All Events and Associated Waveforms are Digitally Stored In The Patient Record As Reports Which You Can Print Transmit or Download to The LIFENETR System or To Post-Event Review Products Such As CODE-STAT(TM) or DT EXPRESS(TM) Software CPR Feedback No Charging Time Up to 10 sec