Cardiac Science Powerheart G3 Supplies

Even though the G3 is not manufactured anymore, they are still in use and still saving lives. However, your G3 AED is only as good as its pads and batteries—which must be replaced every two years to ensure life-saving performance. Pads must be replaced after one use, so it’s important to have a spare pair on hand—one set of Pediatric AED Replacement Pads, and one set of Adult AED Replacement pads. Shop our selection of Powerheart G3 pads and batteries to keep your Cardiac Science Powerheart® G3 AED ready for any cardiac emergency.