Intellisense Pediatric Defibrillation Electrode Pads for the Cardiac Science Powerheart G5 AEDs. The pediatric pads are for use when the patient is 8 years old or younger or with a weight of 55 pounds (25kg) or less. The pads are non-polarized which allows for placement in either location on the chest. Rescue Ready technology sends patient type, energy, CPR protocol, expiration date directly to the G5 for storage, which can be downloaded when needed. The electrode pads have a 2-year shelf life.