Replacement Battery for Cardiac Science Powerheart AED G3, G3 Plus, G3 Automatic. Replaces OEM part 9142, 9143, 9300E, 9146-001; This re-celled Burdick CardioVive AT battery pack utilizes OEM components including lithium cells that match those used by the OEM. By using the same cells as those used by the OEM the re-celled packs provide the same performance and life as that of the original CardioVive AT battery. The FDA has granted clearance under filing 510(k) K120350 for these CardioVive AT...