Philips HeartStart OnSite AED

Part #: M5066
Buy now and receive a FREE Carry Case!
Availability: In Stock
(11) Write a Review
Your Price: $1,479.00
Philips HeartStart OnSite AED
Philips HeartStart OnSite AED w/Included Items, Slim Carry Case
  • Philips HeartStart OnSite AED w/Included Items, Slim Carry Case
  • Philips HeartStart OnSite AED Front View
  • Philips HeartStart OnSite AED Back View
  • Philips HeartStart OnSite AED w/Adult Electrodes Cartridge Out
  • Philips HeartStart OnSite AED Bottom View
  • Philips HeartStart OnSite AED Top View Showing Electrode Pads Cartridge Ejector Lever
  • Philips HeartStart OnSite AED Left Side
  • Philips HeartStart OnSite AED Right Side
  • Philips HeartStart OnSite AED Showing On/Off/Status Indicator Button
  • Philips HeartStart OnSite AED w/Included Items, Standard Carry Case
  • Philips HeartStart OnSite AED w/Included Items, Watertight Hard Carry Case
  • Philips HeartStart OnSite AED w/Included Items, Ready-Pack (Spare Pads/Standard Case)



The Philips HeartStart OnSite AED is designed for the ordinary person in the extraordinary moment. It is easy to set-up and includes automatic Life Guidance features like voice prompts and CPR coaching to help guide you through the treatment of sudden cardiac arrest.


  • No prescription needed - only AED in the US to not require a prescription
  • Easy set up
    • Electrode pads and battery are already installed
    • Pull green tab to start initial self-test
  • i button for instant help
    • CPR Coaching during a rescue
      • On Demand with the push of the i button
      • Step-by-step rescue guidance
      • Instructions adapt to your pace
        • Follow your pace so they don't overwhelm, run ahead, or slow you down.
        • If needed, prompts are repeated or rephrased, and may include additional instructions
    • Unit information
      • Press if the unit is beeping
      • OnSite tells the user what feature needs attention
  • "Quick Shock" capabilities
    • Less than 10 seconds to deliver a shock after pausing CPR
    • Less wasted time during critical moments
  • Daily self tests - ensure unit is ready to be used in a rescue
  • Convert to Non-shocking training unit*
  • Lightweight - only 3.3 lbs with electrode pad cartridge and battery pack installed.
  • 8 year warranty
  • Semi-rigid carry case
*A spare battery is recommended for use during training sessions to avoid draining the rescue battery.


  • Infant/Child Electrode Pads Cartridge
    • Used for patients up to 8 years of age or under 55 lbs
    • AED automatically adjusts to a lower energy level
    • Coaching instructions modified to provide infant/child CPR

Professional Review:
The Philips HeartStart Onsite AED is one of the most popular AEDs for good reason: it's simple to use and flexible. The device has a button which allows the user to either get rescue instructions or to see the status. The device can also be used as a trainer, which will save you or your organization some money. The OnSite has one of the quickest shock times, thanks to its Quick Shock technology. If you're looking for a versatile device that is simple to use and lightweight, the OnSite is for you!
Reviewed by: Mike Carlin EMT

Alternate Part Number(s): M5066A, M5066A-C01, M5066A-C02, M5066A-C03, M5066A-C04, M5066A-CO1, M5066A-CO2, M5066A-CO3, M5066A-CO4, M5066A-CO4, M5068A, M5066A-R01, M5066A-RO1, M5066A-R01 with Extras, M5066A-RO1 with Extras, M5066A-YC, M5066A-CC, 6515-01-589-2321

What's Included:

  • Philips HeartStart OnSite AED with 8-Year Warranty
  • Philips Smart Pad Adult Electrode Cartridge
  • Philips OnSite Battery Pack with 4-Year Warranty
  • FREE Premium AED/CPR Responder® Pack Learn More
  • FREE "AED Equipped" Window/Wall Decal Learn More
  • FREE AED Check® Tag Learn More
  • FREE Shipping Learn More

Office Manager
Our AED arrived promptly and came with clear directions for setting it up and using it. Although I have no previous experience with AED devices, I feel confident in using the machine should the need arise.
Reviewed by:  Joanne Deck from Santa Barbara, CA on 10/6/2021
Very happy with our AED order that we place with AED super store. AED superstore did a excellent job in processing and shipping our order. AED superstore is very organized with everything they do. We also received some free goodies along with our order form AED super store. If I need some thing I would be happy to order them from again. Thank you.
Reviewed by:  Harish K Malyala from Fort Wright, KY on 6/27/2021
Been using the Philips Heartstart AED for 11 years. Great product. Ordered the AED and subsequent replacement parts via AEDSuperstore. I always received the products rapidly and smoothly. I highly recommend AEDSuperstore for their dedication to customer satisfaction.
Reviewed by:  Marcus from Curacao on 3/20/2019
I find it very interesting that I have almost the same review as Bob from Farmington,NM . AED in my office started beeping also and after replacing the pads which the machine said it did not recognize ,I find out thru Phillips that the machine is two months out of warranty. Serious decision to be made after this disturbing news.Equipment such as this should last beyond the warranty stage in my opinion.
Reviewed by:  George from Pa on 5/17/2017
8 Year Warranty
After having our Phillips HeartStart for several years, it started beeping. We ordered and replaced the battery, but the beeping continued. After contacting AED Superstore and then the manufacturer, we found out the AED was defective, but just out of warranty according to the manufacture date. We were unable to return the new battery because it had been opened. We bought another of the same unit, and are hoping the 8 year life was an anomaly rather than the true life expectancy.
Reviewed by:  (Verified Buyer)  Bob from Farmington, NM on 2/5/2015
Good Product
This AED is a wonderful addition to our ASC. It is reasonably priced, easy to use, easy to transport and is also stylish. We are very happy with our purchase and the ease of ordering. We will buy from the AED superstore again.
Reviewed by:  Miriam from Vancouver, WA on 1/23/2015
Purchasing Agent
I purchased this item for my place of work. We do Clinical Research and needed it for our crash cart. It's prefect. And loved the price.
Reviewed by:  Pam Z. from Meridian, idaho on 11/11/2014
HeartStart AED
We ordered the HeartStart AED and also an extra set of adult pads. Our order arrived very quickly and is exactly as shown. We chose this unit because it is identical to the one our Trainer used during our re-certification training. It's simple to use, compact, and dependable.
Reviewed by:  Barbara from Largo FL on 10/15/2014
Philips HeartStart
A really great product. Easy to use and maintain. We have three in our facility, one on each floor. AED Superstore is a great place to find all of your needs. The support staff is really great, really super customer service.
Reviewed by:  Jimmie from Kaiserslautern Germany on 7/8/2014
Phillips AED
Very happy with dealing with the AED Superstore. My old AED's became obsolete due to the fact that the manufacturer no longer makes parts. I was very happy with the purchase of this new AED and happy with the customer service I received. They also give a rebate on the returned AED's that I sent in that no longer were supported with parts.
Reviewed by:  Mary from San Diego, CA on 7/3/2014
A member of our Board is a school nurse and she chose this brand over others she was familiar with at her school district. It is light, user friendly and reputable.
Reviewed by:  (Verified Buyer)  Pamela L. from Lake Mills, Iowa on 1/12/2014

Philips HeartStart OnSite Brochure

Download File

Philips HeartStart OnSite AED Manual

Download File

Philips HeartStart OnSite Warranty

Download File

I pulled the Pull handle and now my AED is beeping and notifying that pads need to be replaced. The pads are not expired. Why?

Pulling the Pull handle on an AED should only be done during an actual rescue. Once pulled, the pads are exposed to the air, which can cause them to dry out. Dried out pads may not function properly in a rescue situation due to the loss of their adhesive and conductive qualities. Therefore, even if they are not expired, you will need to replace these pads to ensure the AED works effectively.

Why does the OnSite AED not require a prescription?

The OnSite AED is approved by the FDA for "over the counter use," meaning it can be used in a home. This approval from the FDA means it does not need a prescription.

Why Shop AED Superstore?

FDA-Approved Devices

Subtotal: $0

Your Cart is Empty!
0 Items