PowerHeart Intellisense® replacement battery The PowerHeart G5 uses a single, medical-grade Intellisense lithium battery which is rigorously tested. Once installed it is then tested daily by your G5 AED, for presence and funtionality to ensure readiness, giving you the peace of mind that your device is rescue ready. Using patented Rescue Ready® technology and embedded circuitry, your Intellisense® battery communicates performance condition, age, storage temperature and other vital information directly to your Powerheart G5. Once Intellisense™ supplies are installed in your Powerheart® G5 AED delivers years of unmatched performance Each Intellisense battery can deliver up to 500 shocks (at 150VE) and at least nine shocks after the AED indicates the battery is low. The Intellisense® AED Battery comes with a four year performance guarantee. 12VDC, 9.2 g lithium content (approximate) See our full range of Powerheart Defibrillators & AEDs, and accessories we sell at Direct365. You can also browse our full range of Defibrillators & AEDs, which are also in stock and ready for quick