The Power to Save Lives is in Your Hands

Cardiac Science Powerheart® G5 

Whether you are an experienced rescuer or a first-time responder, the Powerheart® G5 automated external defibrillator provides a powerful combination of features that help rescuers provide sudden cardiac arrest (SCA) victims with swift, effective, and life-saving therapy. The Powerheart® G5 is the first FDA-approved AED to combine fully automatic shock delivery, dual-language functionality, variable escalating energy, and fast shock times to help save an SCA victim‘s life.

  • Perform each step of the rescue with user-paced instruction from RescueCoach™ voice and text prompts.
  • Pads can be placed on either side of a victim’s chest, and the Powerheart G5 only provides an automatic shock when it is required.
  • After the rescue, extract event data immediately from a USB port.
  • Know your Powerheart G5 will be ready when called upon thanks to the highly visible Rescue Ready® indicator that communicates rescue status and confirms that the internal circuitry, medical-grade battery, and rescue pads have passed daily, weekly, and monthly self-tests. In fact, a collective 4,100 hours of Rescue Ready self-tests around the world are performed each day.
  • The durable G5 has been tested to military standards and features an IP55 rating for protection against dust and water.
  • Fluent in two languages

Cardiac Science Powerheart G5 Demo


Cardiac Science Powerheart® G3 Plus

Cardiac Science G3 PlusThe Powerheart® AED G3 Plus is the flagship Cardiac Science automated external defibrillator (AED) that features Rescue Ready®, RescueCoach™ and STAR® biphasic technology to make your rescue as simple as possible. Available in automatic and semi-automatic models, this AED is ideal for lay rescuers to use in public access defibrillation areas such as schools, athletic fields, and workplace environments.

  • Readiness: Rescue Ready® technology that self-checks all main AED components (battery, hardware, software, and pads) daily. The AED completes a partial charge of the high-voltage electronics weekly, and a full charge monthly.
  • Ease of Use: Clear voice prompts and helpful text screen guide the user through the entire rescue operation.
  • Advanced technology: RescueCoach™ and CPR metronome functionality pace users through chest compressions. In addition, our proprietary STAR® biphasic technology calculates electrical impedance and escalates energy to deliver therapy at an appropriate higher level should a patient require a second shock.
  • Assurance: Cardiac Science stands behind our Powerheart AEDs with a 7-year warranty, among the longest in the industry, and a 4-year full battery operational replacement guarantee.

Cardiac Science Powerheart G3 Plus Demo


Being Rescue-Ready means no days off

It's 3:03 a.m. Is your AED awake? If you have a Cardiac Science Powerheart® AED it is. It will be hard at work performing a sophisticated series of patented tests throughout the device's circuitry to verify that its medical-grade battery, patented non-polarized pads, and critical components are not only connected but fully functional for the upcoming day. This is important because sudden cardiac arrest (SCA) doesn't occur once a week or just on a Sunday.

To ensure you are Rescue Ready®, Powerheart AEDs automatically perform self-test every day while self testing electrodes and its medical grade battery for presence, function and expiration .4 We've spent decades perfecting our proprietary technology to ensure readiness like no other AED. Other AEDs only self-test once a week or only partially each day—because less testing allows them to claim increased battery and pad life, enabling a "cost-of-ownership" claim.

Readiness is everything. We believe comprehensive daily self-testing of our AEDs can help prevent deaths from SCA. Studies have shown that 23.7% of AED failures5 are due to pads and connectors, and battery power problems account for 23.2%. These are the very issues that Powerheart AED daily self-tests detect and help prevent.