The HeartSine Samaritan AED Paediatric Pad-Pak is specifically designed for children aged 1 to 8 years or weighing less than 25 kg (55 lbs). This all-in-one cartridge combines both the defibrillator pads and battery, ensuring quick and simple replacement in life-saving situations. Compatible with all HeartSine Samaritan AED models, the Paediatric Pad-Pak is an essential accessory for paediatric emergencies, offering a 4-year shelf life and peace of mind with reliable performance.