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The #1 Replacement Battery for Philips HeartStart AEDs.
Secure a genuine OEM Philips battery for your HeartStart OnSite (HS1) or FRx defibrillator. Don't risk expired or third-party batteries during an emergency—buy direct ...
$249.00
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FAA TSO C-142 Compliant (Aviation Certified)
OEM Part # 989803139301 (Lithium Manganese Dioxide)
Factory Fresh: 4-Year Installed Life / 5-Year Shelf Life
Philips Authorized Distributor
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$259.00
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The #1 Replacement Pads for Philips HeartStart OnSite AEDs.
Secure a genuine OEM Philips Adult Smart Pads Cartridge for your defibrillator. Don't risk expired pads during an emergency—buy direct from an Official Distributor ...
$99.00
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The #1 Pediatric Replacement Pads for Philips HeartStart AEDs.
Secure genuine OEM Philips Infant/Child Smart Pads for your HeartStart OnSite or Home defibrillator. Essential for schools, daycares, and pediatric clinics, ...
$139.00
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Complete your new AED or existing defibrillator program by purchasing this great AED signage bundle. The AED Signage Bundle (includes: AED Wall Sign, AED Awareness Placard, and AED Posters.
$82.00
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An AED Wall Sign hanging above a Wall Mount Bracket or Defibrillator Cabinet gives even greater visibility to the defibrillator. Can be mounted three different ways to maximize visibility: T-mount, V-mount or Corner Mount. Face dimensions: 9˝ (23 cm) h, 6.1˝ (15 cm) d
$44.00
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AED Awareness Placard Item # 989803170901 (Red) Item # 989803170911 (Green) Raise AED awareness by putting an AED Awareness Placard above every AED located in a public area. Easy-to-understand graphics raise awareness of passers-by about how to use an AED in an emergency. Great for office settings, sports clubs, public facilities, school settings and more. Adding ...
$44.00
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Philips HeartStart OnSite / Home AED Supplies
Official Parts for the World’s #1 Defibrillator.
Whether you call it the OnSite, the Home AED, or the HS1, they all use the exact same supplies. Keep your device ready to save a life with the factory-fresh parts below.
✅ The OnSite Maintenance Checklist
Most OnSite owners need to replace two things. Use this list to find them:
| Item | The Solution (Click to Buy) |
|---|---|
| 1. Adult Pads (Replace every 2 years) |
Adult Smart Pads Cartridge (M5071A) » (Grey cartridge with “PULL” handle) |
| 2. The Battery (Replace every 4 years) |
Lithium Battery (M5070A) » (Powers the device for 4 years) |
| 3. Child Rescue (For victims under 55 lbs) |
Infant/Child Cartridge (M5072A) » (Clips in for Pediatric use) |
⚠️ IMPORTANT: “OnSite” vs. “Home” AED?
Don’t worry—they are the same machine (Model M5066A). The only difference is the color of the carrying case (Red vs. Blue). The pads (M5071A) and battery (M5070A) fit both perfectly.
Don’t worry—they are the same machine (Model M5066A). The only difference is the color of the carrying case (Red vs. Blue). The pads (M5071A) and battery (M5070A) fit both perfectly.
❓ Troubleshooting Your OnSite
Q: My OnSite is chirping. What’s wrong?
Look at the green “Ready” light. If it is off or flashing, press the Blue “i” Button on the front of the unit. The device will verbally tell you exactly what it needs (usually “Replace Battery” or “Pads Cartridge Not Seated”).
Look at the green “Ready” light. If it is off or flashing, press the Blue “i” Button on the front of the unit. The device will verbally tell you exactly what it needs (usually “Replace Battery” or “Pads Cartridge Not Seated”).
Q: How do I change the pads?
It’s easy. Just slide the grey lever on the front of the AED to pop out the old cartridge. Then, snap the new cartridge in until it clicks. The AED will verbally confirm “Pads Inserted.”
It’s easy. Just slide the grey lever on the front of the AED to pop out the old cartridge. Then, snap the new cartridge in until it clicks. The AED will verbally confirm “Pads Inserted.”