HeartSine has taken an innovative approach to maintenance items by incorporating the AED electrodes and batteries into one single-use cartridge called the Pad-Pak™. The advantage to the Pad-Pak is that there is only one date to monitor and only one item to replace upon expiration or after use.
Each Pad-Pak/Pediatric-Pak has an industry-first four-year life, and provides 60 shocks or six hours of continuous monitoring. When battery power is down to ten shocks or less, the HeartSine samaritan PAD emits an audible beep.