Philips HeartStart OnSite HS1 AED With Battery, Pads and Red Case
The Philips HeartStart OnSite HS1 AED combines spoken instructions, CPR guidance, and automatic heart rhythm analysis in a compact defibrillator. This pre-owned M5066A package includes adult SMART Pads expiring in 2028, an M5070A battery with a 2028 install-before date, and a red Philips carrying case.
In addition, Simon Medical inspects and functionally tests the AED before shipment and backs the equipment with a 90-day warranty.
What Comes With This HeartStart OnSite Package?
- Philips HeartStart OnSite HS1 AED: Model M5066A, pre-owned.
- Philips M5071A Adult SMART Pads cartridge: Expiration date of May 4, 2028.
- Philips M5070A battery: Labeled install before June 2028.
- Red Philips carrying case: Included for storage and transport.
Because the package includes the AED, adult pads, battery, and case together, buyers can review the main components in one listing. The close-up photographs also show the accessory labels and dates.
Adult Pads Expiring in 2028 and Battery Install-Before Date
The included M5071A adult SMART Pads expire on May 4, 2028. Meanwhile, the M5070A battery carries an install-before date of June 2028.
These dates serve different purposes. The pads have a use-by date, while the battery label gives the deadline for first installation. Battery service life after installation depends on use and storage, so follow Philips’ replacement guidance and the AED’s status indications.
Voice Prompts, Heart Rhythm Analysis and CPR Guidance
Philips designed the OnSite to guide responders through AED use with spoken prompts and clear controls. For example, the device provides pad-placement instructions and analyzes the patient’s heart rhythm. When it advises a shock, the responder presses the orange shock button.
In addition, CPR coaching and an audible metronome help guide the responder during chest compressions. The HS1 brings these features together in a straightforward interface for sudden cardiac arrest response.
Automatic Self-Tests and Portable Design
The HeartStart OnSite runs automatic daily, weekly, and monthly self-tests. These checks monitor key systems, battery capacity, and pads readiness. It also uses a green Ready light to communicate device status.
With the battery and pads installed, the AED weighs approximately 3.3 pounds. Meanwhile, the included red case keeps the equipment together for storage and transport within a facility.
Inspection, Functional Testing and 90-Day Warranty
Before shipment, Simon Medical inspects and functionally tests this Philips HS1 AED through its documented quality and testing process. We also back the AED with a 90-day warranty.
This is a pre-owned defibrillator. Review the photographs for its cosmetic condition, included components, and accessory labels. For setup and ongoing care, consult the Philips HeartStart OnSite owner’s manual.
Adult and Pediatric Pads Compatibility
This package includes the M5071A adult SMART Pads cartridge. Philips also offers an optional M5072A Infant/Child SMART Pads cartridge, which adjusts CPR instructions and shock energy for pediatric use. The infant/child cartridge is separate from this package.
Buy Your Philips HeartStart OnSite HS1 AED From Simon Medical
For buyers seeking a Philips HeartStart OnSite HS1 AED for sale, this package includes the listed 2028-dated accessories, red carrying case, and warranty coverage. Contact our team for help with shipping, order details, or current availability.
Call Simon Medical at (916) 380-9733. You can also browse our other AEDs and defibrillators.




























