Philips replacement battery works with the following Philips HeartStart models:
- Philips HeartStart Onsite AED – M5066A or HS1
- Philips HeartStart FRx AED – 861304
Philips FRx/OnSite/HS1 AED Replacement 4-Year BatteryFresh-dated for maximum life, this long-life lithium battery (item M5070A) comes with a four-year factory warranty and 200+ shock capacity, just like your original HeartStart defibrillator battery pack. Make sure your equipment is up to date by replacing your AED battery, or simply keep an extra on hand for emergency preparedness in the event of sudden cardiac arrest.