Cardiac Science AEDs are currently one of the popular brands in the USA. If you are looking for an automated external defibrillator, then Cardiac Science AEDs are best recommended. Read on to know why. Cardiac Science AED (Automated external defibrillator) is a lightweight and portable device that provides an electric shock to the heart through the chest. The sudden shock would stop the arrhythmia (i.e. irregular heartbeat) allowing the heart to resume normal pulse.

About Cardiac Science

Research has it that around 60,000 Americans are lost due to cardiac arrest. The power to save lives is in your hands.

Started in 2001 at Waukesha, Wisconsin, Cardiac Science is currently one of the biggest companies that brag about more than 500,000 units in the USA and worldwide. The safety and effectiveness of the Cardiac Science AEDs can be clearly seen with the above statement.

Many schools, physician clinics, restaurants, malls, offices, airports, sports fields etc. carry Cardiac Science AEDs with a motto to save lives.

Cardiac Science Powerheart AED G3 Plus
The Cardiac Science AED devices actually help the user by providing feedback. For instance, it informs them about the right compression to be delivered to the patient.

A smarter and efficient device, these AEDs from Cardiac Science come with 7-year manufacturer’s warranty, 4-year battery pack warranty, rescue kit and all the necessary tools that can help you save lives.

The Cardiac Science AED devices actually help the user by providing feedback. For instance, it informs them about the right compression to be delivered to the patient. The clear voice guides the newbies to go through the entire rescue operation efficiently.

Keeping in tone with your work environment such as schools, airport, military base, or government offices, the Cardiac Science AED devices are tailored to match the requirements. You don’t need any formal training to use an AED. Cardiac Science AED devices are designed to help the rescuer by boosting their confidence level and comfort.

Here, we give you top 3 Cardiac Science AED devices that are FLAGSHIP products which support you optimum in case of medical emergencies.

Cardiac Science Powerheart AED G3 Plus – Semi-Automatic

An unpredicted cardiac arrest can be a major concern for those who are not aware how to intervene. The Cardiac Science Powerheart AED G3 Plus is an excellent support for such emergencies. It comes with pretty amazing features that optimally supports the helper.


  • Rescue Ready technology that self-checks if all the components are functioning properly everyday
  • RescueCoach voice carefully guides you step-by-step on how to stay in control during a stressful situation.
  • Text screen delivers an extra boost when you are working in a noisy environment
  • The device will automatically decide when to deliver shocks and when “not” to deliver based on the heart rhythm of the patient
  • After the shock, the device will prompt a message to provide CPR using a built-in metronome that sets the pace for you for chest compressions.
  • 7-year warranty (longest in the AED industry) and 4-year full battery operational replacement guarantee)
  • In case anything goes wrong, the green light will go red that indicates that the AED needs a power backup or service.

What’s included in the kit

  • Two sets of 228cm Adult Electrode Pads
  • Soft carrying case
  • Intellisense battery pack
  • Quick Start Tool Kit CD – Demo and Unit Software
  • Serial Communications Cable
  • Heart Smart AED Equipped Facility Decal
  • Medical Prescription/Authorization
  • Heart Smart CPR/AED Rescue Kit
  • Heart Smart Inspection Maintenance Tag
  • Lifetime AED Program Management that is absolutely FREE

Cardiac Science Powerheart AED G3 Plus – Fully Automatic

The Cardiac Science Powerheart AED G3 Plus – Fully Automatic device has an intuitive mind. Rich with 915 IntelliSense Lithium battery, it comes with five levels of energy protocols based on STAR Biphasic Waveform Technology. This means if victims don’t respond to first or second shock, Cardiac Science Powerheart AED G3 Plus will escalate the joules (energy levels) based on the protocol that deemed fit within 10 seconds.


  • Rescue Ready technology that automatically checks the complete AED components such as a battery, its software, pads, hardware on daily basis. Every week, the AED completes a partial charge of the high-voltage electronics. Every month, your AED charges the high-voltage electronics to full energy.
  • 60 minutes of ECG data with event annotation
  • Comes with a 7-year warranty (the best in the industry) and a 4-year full battery operational replacement guarantee.
  • Crystal clear voice guide that walks you through each and every step
  • Helpful text screen guide that assists the user to go through especially if he is in a noisy and chaotic surrounding
  • Free shipping anywhere in the USA
  • Special discounts and offers for schools, churches, military, fire & emergency services, non-profit organizations etc.

What’s included in the kit

  • Two sets of 228cm Adult Electrode Pads (shelf life of 2 years)
  • Intellisense Battery Pack
  • Quick Start Tool Kit CD: Demo and Unit Software
  • Soft carrying case
  • Serial Communications Cable
  • Heart Smart Inspection / Maintenance Tag
  • Medical Prescription/Authorization
  • Heart Smart CPR/AED Rescue Kit
  • Heart Smart AED Equipped Facility Decal
  • Lifetime AED Program Management ABSOLUTELY FREE

Cardiac Science Powerheart G5 AED – Semi-Automatic and Fully Automatic

Sudden cardiac arrest can prove fatal to the victim if not treated with a defibrillator within minutes. The Cardiac Science Powerheart G5 AED device enables the user to quickly and confidently handle the victim.

Truly a technology marvel, the moment you switch on the AED, the Rescue Coach guides you to call 911 promptly. The customized CPR and the shock protocols match the skill and preferences of the user. For instance, if you are an expert in AED, you can simply switch the preferences at your discretion. This means you can skip through the basic process and straight away listen to the necessary instructions. Following the shock protocols, your Cardiac Science Powerheart G5 AED delivers a rapid shock at variable escalating energy levels at its discretion.

The Cardiac Science Powerheart G5 AED comes with an IP55 rating for harsh conditions. This means it offers optimum protection against water and dirt.

The medical grade Intellisense Lithium batteries offer great running service and come with a 4-year guarantee. It communicates performance, condition, and expiration date directly to the AED while ensuring you that the power is ready at a moment’s notice.


  • Smart green light ensures that the product has performed its daily, weekly and monthly tests and is absolutely ready to use
  • Intuitive functioning with clear voice instructions that asks you to call 911, how to keep the pads, how to deliver shock etc.
  • Alternate language options available
  • Analyzes the heart rhythm and decides if the shock is actually necessary
  • Fully automatic G5 AED device even delivers the shock within 10 seconds or less
  • After the rescue, you can access the rescue data by simply connecting the USB port
  • Cardiac Science offers 8-year warranty on this product

What’s included in the kit

Brand New Cardiac Science Powerheart AED G5

Two sets of Adult Electrode Pads –

  • Intellisense Battery Pack
  • User Guide and How to Get it started software
  • USB Data Cable
  • Premium Carrying Case
  • Heart Smart Inspection / Maintenance Tag
  • Medical Prescription / Authorization
  • Heart Smart CPR/AED Rescue Kit
  • Heart Smart AED Equipped Decal
  • Lifetime AED Program Management

Cardiac Science AED Accessories

A replacement or additional accessories will always come handy. You never know when you run out of pads or battery. Heart Smart also offers Cardiac Science AED accessories at best price.

  • Cardiac Science AED G3 Battery (Yellow) – non-rechargeable battery that is compatible with AED G3 models. This Powerheart battery 9146-302 comes with 4-year stand-by life (life when installed in the AED and also in stand-by mode).
  • Cardiac Science AED Waterproof Hard Carrying Case – a strong, water-resistant Pelican case that not only secures your AED but also makes it easy to carry around.
  • AED Wall Cabinet (with alarm and strobe) – Manufactured for Heart Smart, this wall cabinet is made of 20 gauge cold rolled steel. It comes with which powder coat that is dust and rust-resistant. The magnetic door catch comes with a handle that securely locks the AED device. The commander alarm system makes a powerful (85db sound) if the door is opened and goes off when the door is closed.
  • Cardiac Science AED Rescue Backpack – a great support for mobile services, the AED rescue backpack is a fantastic support that comes with a large main compartment for storage. You will also find two side pouches and separate pouch specially designed for Powerheart AED.
  • Heartsmart AED Wall Cabinet (with standard alarm) – A surface-mount cabinet, it is made of 20 gauge cold rolled steel that is durable, safe and efficient. It is powder coated with white powder finish that is dust and rust-resistant. Features include alarm system, magnetic door catch, & much more.
  • Cardiac Science Powerheart AED Carrying Case – one-size-fits-all case is made using durable foam that protects your AED device (irrespective of the models). Special features include display window to see the status indicator of your AED, back pouch to carry an extra set of electrodes, adjustable shoulder strap etc.
  • Heart Smart AED Wall Cabinet – made using strong steel, this wall cabinet comes with white powder finishing that stays durable and safe. A surface-mount cabinet, that magnetic latch carefully secures your Cardiac Science AED device. Customize the Commander alarm system that ensures that no one breaks-in and makes a powerful warning sound when the door is open.
  • Cardiac Science Pediatric AED Electrode Pads – use these pediatric electrode pads for patients below 55lbs or under 8 years of age. It has a shelf life of 2 years.
  • Cardiac Science AED Wall-mount Sleeve – is designed especially to fit Powerheart AED G3 device, G3 Pro, and First Save AED G3 along with the carry cases.
  • Cardiac Science AED Spare Battery Case – hold your spare battery in this case that secures the battery from water and dust. It does not contain any battery. It is perfect to fit either a Powerheart or FirstSave spare battery.
  • Cardiac Science AED Adult AED Electrode Pads – these adult electrode pads work with Survivalink, FirstSave, Powerheart AED (9200RD), Powerheart G3, and Powerheart G3 Pro. These electrode pads are for people above 8 years of age and above 55lbs. Make sure to replace the AED pads after use OR once every 2 years regardless of its usage.
  • Cardiac Science Powerheart A3 Communications Cable – Connect this cable to your AED device and to the PC. It will allow you to configure your AED and download post-rescue data. Do not use this with the Cardiac Science AED Pro model device.
  • Cardiac Science AED Deluxe Ready Kit – The CPR/AED ready kit includes nitrile gloves, razor, scissors, towel, gauze, antiseptic wipes, and one-way filter mask.

Heart Smart Shipping and Returns

Heart Smart offers FREE SHIPPING on products above $50 or more. Stating the obvious, the above Cardiac Science AED devices qualify for free shipping anywhere in the USA.

Heart Smart comes with 30-day money back guarantee. In case, you feel the product does not match your requirements, simply return them within 30 days from the date of delivery with your RMA. You will be duly reimbursed.

Cardiac Science AED Device Customer Reviews

Here are few of Cardiac Science AED customer reviews.

  • John T – “I carry this AED in my car. It is a very reliable device. The 4-year battery was the best selling point for me.”
  • Addie – “I like Cardiac Science AED’s because they are rescue ready whenever you need them. All you have to do is open the lid and it walks me through each and every step.”
  • King – “I chose G3 because I love the features, especially that it customizes the shock levels that are delivered. I never know who is going to walk in my business. I feel protected when I own this AED.”
  • EMT – “I got the fully automatic version. There are no buttons at all. Just open the lid and you are good to go. A very user-friendly device for those who are not familiar with AED’s.”

Frequently Asked Questions

Does Heart Smart ship internationally?

No, Heart Smart ships only in the USA. They do not ship internationally.

How can I contact customer care support?

Call Heart Smart customer support at (800) 422-8129 or email them at

Can I use Heartsmart discount coupon codes?

Yes, there are many Heartsmart discount coupon codes available. Use them during the payment process and you can avail of great savings.

Is Cardiac Science AED Device available for sale on Amazon?

Yes, buy Cardiac Science AED devices at Amazon online for best price.


AEDs are a great necessity and the company has been in the market for more than a decade and have great testimonials from service providers. Suitable for beginners and experts, this is a great aid if you have no experience with AEDs but have a big heart to help people. If you are hunting for a top-notch AED device, you won’t find any reliable product than this.