Quick answer
The Cardiac Science Powerheart G5 costs $2,157.00 new, verified against seller product data on 30 September 2026. Total cost of ownership is $2,157.00 plus about $1,342 in consumables over ten years. It is a prescription device in the United States, although several sellers include a free physician authorisation with the purchase. Like every AED sold in the United States it is FDA-approved through premarket approval (PMA) and carries a PMA number.
Verified by AED Brand Review on 30 September 2026 against the published product data of AED Leader and Response Ready.The same G5 for $1,225
Recertified units are the same model under the same FDA premarket approval, restored and tested before resale. The device that stops a cardiac arrest does not care what you paid for it.
- Same device, same approval. A recertified G5 carries the same FDA premarket approval as the new unit. It is not a clone and not a downgrade.
- Minimum three year warranty, guaranteed. Most resellers give one year or less on a refurbished AED.
- Free shipping on orders above $199 in the contiguous United States.
- $932 back in your budget covers roughly 10 sets of replacement pads, which is the part that actually expires.
The honest risk. A recertified AED is a used device. That is why the three year warranty matters more than the price. If the warranty were one year we would not recommend it.
More from AED Brand Review: our recertified G5 page, the full G5 review, recertified versus new, and how to choose a refurbished AED.
How the Cardiac Science Powerheart G5 compares
| Model | Verified price | Ten year running cost | Pediatric method | Best for |
|---|---|---|---|---|
| Cardiac Science Powerheart G5 (this page) | $2,157 | About $1,342 | Built-in child mode | Fully automatic, trained responders |
| ZOLL AED 3 | $2,399 | About $435 | Uni-padz cover children, no extra pad | Mixed ages, Wi-Fi fleet management |
| Physio-Control LIFEPAK CR2 | $2,256 to $2,681 | Not published per part | Built-in child mode button, no extra pad | Schools, fleets, cprINSIGHT |
| ZOLL AED Plus | $2,082 | About $330 | Pedi-padz II, $155 every 2 years | Lowest running cost, workplaces |
New unit prices verified at AED Leader and Response Ready on 30 September 2026. Ten year running cost is our own calculation from published consumable part prices and service lives. We checked the top five ranking pages for every one of these models and not one publishes a table like this.
Before you buy: shipping, prescription and the small print
- Prescription. Only two AED families are approved for over the counter sale in the United States: the HeartSine Samaritan 350P and the Philips HeartStart OnSite in its adult configuration. Every other model here, including the FRx, ZOLL, Powerheart G5, LIFEPAK CR2 and Defibtech, is a prescription device.
- Free physician authorisation. Several sellers include a free prescription from a board certified physician with the purchase, so the prescription requirement is rarely a real obstacle.
- Free shipping threshold. AED.com and American AED both publish free ground shipping on orders above $199 in the contiguous United States.
- Approval route. AEDs are FDA approved through premarket approval, a PMA number. PMA is the only FDA route for an AED, so any seller naming another pathway has it wrong.
Quick answers
Short, sourced answers to the questions buyers ask most about this model. Prices are the ones we verified at AED Leader on the date shown.
How much is the Cardiac Science Powerheart G5?
$2,157 at AED Leader and Response Ready, price checked 30 September 2026, with an 8-year warranty. The value package with cabinet and accessories is $2,219.70 to $2,360.70. Recertified units are $1,225.
What makes the Powerheart G5 different?
Three things: a fully automatic option, a shock delivered in 10 seconds or less after a CPR cycle, and non-polarized Intellisense pads that work in either position so a stressed rescuer cannot place them wrong.
Powerheart G5 or ZOLL AED 3?
The AED 3 costs $2,399 and adds a touchscreen and Wi-Fi reporting. The G5 at $2,157 is faster to shock and offers a true fully automatic model. Pad running cost favours the ZOLL, whose pads last five years.
What is the downside of the G5?
Intellisense pads carry a shorter shelf life than ZOLL or HeartSine pads, so replacement comes around more often across a 10-year program. Model that in total cost of ownership before choosing on sticker price alone.
Compare before you buy, prices verified today
Prices checked 30 September 2026 at AED Leader. Each link opens our full review with the buy path.
- Recertified Powerheart G5 review and price$1,225Save 43%Recertified, warranty as stated on the AED Leader listing (confirm at checkout)Buy at AED Leader
- ZOLL AED 3 review and price$2,399New, 6-year warranty (8 with ZOLL registration)
- LIFEPAK CR2 review and price$2,256 to $2,681New, 8-year manufacturer warranty
- Defibtech Lifeline AED review and price$1,478.80 to $1,659.15New, 8-year manufacturer warranty
The Powerheart® G5 AED lets anyone respond quickly to a cardiac arrest. It features advanced technology and real-time CPR feedback. It ensures high-quality chest compressions. It guides rescuers on both the rate and depth through Intellisense™ CPR. The RescueCoach® system is easy to use. It gives clear voice and text instructions. It guides users with step-by-step help. It adjusts to the rescuer’s pace for smooth operation. The Powerheart® G5 AED has full auto shock delivery. It supports dual languages at the press of a button. It performs self-tests for reliability without interruption. These features give users the confidence to take swift action in emergencies.
Helpful product materials
Empower responders with the Powerheart G5 AED.
The Powerheart G5 has real-time CPR feedback and dual-language support. It makes it easy for anyone to respond in critical moments. Watch the demo to see it in action.
Why high-quality CPR is critical.
High-quality CPR is vital for improving cardiac arrest survival rates. Yet, studies show it can be hard to perform correctly. New feedback technology helps responders deliver better compressions and ventilations.
Rescue Ready AED
Attaching a Rescue Ready® Track to the G5 AED ensures continuous readiness via Wi-Fi. It detects any issues and instantly sends alerts through the PlusTrac® software, keeping your device prepared for emergencies.
Powerheart G5 AED is ready for rescue.
The Powerheart G5 gives real-time CPR feedback through Intellisense CPR (ICPR) pads. This ensures effective chest compressions. Its dual-language feature allows easy switching for better access. User-paced rescue prompts guide responders through each step with clarity and confidence.
Designed for unexpected heroes™
Users will find the Powerheart G5 easy and reliable. It’s simple, whether it’s their first time or they have experience. Its advanced features, simple operation, and real-time CPR feedback ensure effective chest compressions. So, it is a reliable choice in critical situations.
Real-time CPR feedback
IntelliSense™ CPR technology watches chest compressions all the time. It gives voice and text tips to help rescuers maintain the right depth and speed for effective CPR.
Dual-language functionality
Rescuers can quickly switch languages with one button press. This helps provide clear CPR guidance to more responders in an emergency.
RescueCoach
This technology detects rescuer actions in real time. It provides step-by-step guidance to ensure proper technique. It also checks that each critical step is done before proceeding.
Automatic self-testing
The Powerheart G5 runs automatic self-tests. It checks the pads, battery, and internal parts. This ensures it stays fully operational and ready for emergencies.
Program management made easy.
In a critical moment, your AED must be Rescue Ready®. PlusTrac™ AED management software ensures readiness. It tracks pad and battery expirations and monitors responder certifications. It also helps maintain compliance with local regulations.
Powerheart Cardiac Science G5 Features
Configurable
Choose a fully or semi-automatic model. Customize rescue prompts for the rescuer’s experience. You can adjust shock and CPR settings to fit clinical needs. Updates are simple and help align with new resuscitation guidelines.
Incredibly Smart
The G5’s automatic system adjusts shock delivery to fit the patient’s needs. It boosts energy levels if more shocks are needed. With a shock time of 10 seconds or less, it ensures a fast response without repeating the same energy level. An optional CPR feedback device enhances guidance. It provides precise, real-time instructions for better compressions.
Easy without compromise.
RescueCoach® provides step-by-step voice and text guidance. It ensures a smooth response at the rescuer’s pace. The Powerheart G5 lets you place the pads flexibly. It only delivers a shock when needed. After use, rescue data can be quickly retrieved via USB.
Fluent in two languages.
Switch between selected languages with a single button press. It must ensure clear voice prompts without interrupting the rescue.
Reliable and rugged
The Powerheart G5 is reliable. It features a bright Rescue Ready® indicator. This shows that the battery, circuitry, and pads pass regular self-tests. It conducts thousands of tests globally each day. It meets military durability standards. It has an IP55 dust and water resistance rating. So, it is a dependable choice in any environment.
Peace of mind
The Powerheart G5 is designed for reliability. It has an 8-year warranty and a strong indemnity policy. It also has a 4-year guarantee on its Intellisense® non-rechargeable battery. After 20 years of AED innovation and 500,000 devices in use, it works well in critical moments.
Powerheart G5 AED Specifications
Defibrillator
- Operations: Semi-automatic or fully automatic (model dependent).
- Waveform: STAR® biphasic truncated exponential.
- Therapy range: (J) 95J to 354J (adult).
- Fast shock feature: 5 energy protocols available.
- Voice prompts: RescueCoach™ prompts provide user-paced instruction Text screen Displays rescue prompts and critical rescue information.
- Audible alerts: Voice prompt, system alert.
- Synchronized shock: Built-in automatic synchronization feature.
- Pacemaker pulse detection: Yes.
- Synchronized shock: Built-in automatic synchronization feature.
- Pacemaker pulse detection: Yes.
- Pediatric capability: Therapy range (VE) 22J to 82J, pediatric prompts.
- Dual Language Latin American Spanish or French Canadian (optional)*
- Customizable: Voice prompt, CPR settings, and shock protocols via AED Manager.
- CPR: Metronome for CPR compression rate.
- Visible indicators: Rescue Ready®, battery, service, and pad status.
- Warranty: 8 years.
Physical/Environmental
- Dimensions (H × W × D): 3.4 in × 9.0 in × 11.8 in (9 cm × 23 cm × 30 cm).
- Weight: 5.7 lbs (2.6 kg), including battery and pads.
- Dust/water resistance: IP55 (IEC 60529).
- Operating temperature: 32 °F to +122 °F (0 °C to 50 °C).
- Altitude:, 1,253 ft (382 m) to (15,073 ft) 4,594 m.
- Drop: MIL-STD-810G, 516.6 (Procedure IV) for 1.22 m drop.
- Shocks: MIL-STD-810G, 516.6 (Procedure 1).
- Vibration (sine and random): MIL-STD-810G, 514.6 (Procedure 1, Cat 24).
- EMI (radiated/immunity): IEC 60601-2-4.
PADS Intellisense™ Defibrillation Pads
- Type: Disposable, non-polarized (pads can be placed in either position).
- Shelf life: 2 years.
Battery
- Type: IntelliSense® Lithium Battery.
- Guarantee: 4-year full operational replacement.
- Capacity: 420 shocks (typical) at 300 V.E.
Automatic Self-Tests
- Daily, weekly, and monthly: check the circuitry, AED software, medical battery, and defibrillation pads. Ensure they are present and working.
- Weekly: Includes partial energy charge.
- Monthly: Includes a full energy charge cycle.
Event Documentation
- Internal memory: 90 minutes of rescue data, many rescue functionalities.
- ECG and rescue review: Viewable via AED Manager reporting and configuration software.
- Communications: USB cable or USB memory stick.
How to Use Powerheart G5 AED
FAQs
How long is the warranty on the Powerheart G5 AED?
The Powerheart G5 AED has an 8-year warranty. It ensures reliability and support.
What kind of battery does the Powerheart G5 use, and how long does it last?
It uses a medical-grade, non-rechargeable Intellisense® battery. It has a four-year performance guarantee.
How durable is the Powerheart G5 AED?
The Powerheart G5 can withstand tough conditions. It meets military durability standards. Plus, it has an IP55 rating for dust and water resistance.
How often does the Powerheart G5 perform self-tests?
The device runs daily, weekly, and monthly tests. They check the circuitry, battery, and rescue pads. This ensures that they are ready for use.
How many Powerheart AEDs have been deployed worldwide?
Over half a million Powerheart AEDs are in use worldwide. Over 20 years of AED innovation back them.
Conclusion
The Powerheart G5 AED is a lifesaving device. It is reliable and advanced. It is designed to be ready in critical moments. Its solid design, self-checks, and CPR feedback build confidence for all responders, no matter their training level. They can take action. The Powerheart G5 has an 8-year warranty. It is in use in over 500,000 units worldwide. It is a trusted choice for emergency preparedness. This AED works in workplaces, public spaces, and high-risk areas. It offers the technology and support needed to save lives when seconds matter.
