New Replacement Battery for Philips HeartStart Home, OnSite, AED FRx HS1 – M5070A Compatible
Keep your Philips HeartStart AED ready for emergencies with this high-performance replacement M5070A battery. Designed for Philips HeartStart Home, OnSite, and FRx HS1 defibrillators, this battery offers reliable, long-lasting power to ensure your device is always ready when every second counts. Built with premium lithium chemistry, it delivers stable voltage and consistent performance — even after years of standby use.
With a 4-year shelf life and up to 200 shocks or 4 hours of continuous monitoring, this battery matches OEM standards for quality and safety. Whether you’re replacing an expired unit or stocking a spare, it’s the cost-effective, dependable choice to maintain your AED’s readiness.

Specifications:
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Model: M5070A Replacement Battery
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Voltage: 12V
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Capacity: 4200mAh / 4.2Ah
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Chemistry: Lithium Manganese Dioxide (LiMnO₂)
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Shelf Life: Up to 4 years standby
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Compatibility: Philips HeartStart Home AED, OnSite AED, FRx HS1
Product Highlights:
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100% compatible with Philips HeartStart M5070A
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Long-lasting 12V 4200mAh capacity for extended reliability
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Lightweight and maintenance-free design
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Ideal for homes, offices, schools, gyms, and first-aid responders
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Great value alternative to OEM batteries — same performance, lower price

Why Buy This Battery?
Because reliability saves lives. This M5070A replacement battery combines high capacity, dependable output, and cost efficiency, ensuring your Philips AED is always ready to deliver life-saving power when needed. Backed by rigorous testing and strict safety standards, it’s the smart, high-value choice for any AED owner who wants peace of mind without overpaying.
FAQ – New Replacement Battery for Philips HeartStart Home OnSite AED FRx HS1 M5070A
1. What is the New Replacement Battery for Philips HeartStart Home OnSite AED FRx HS1 M5070A?
This high-quality replacement AED battery for Philips HeartStart Home, OnSite, and FRx HS1 defibrillators (M5070A) is designed to deliver reliable emergency power when you need it most. Built with advanced lithium chemistry and long-lasting capacity, it ensures your defibrillator is always ready for life-saving use.
2. Is this Philips HeartStart M5070A replacement battery compatible with my AED device?
Yes! This M5070A replacement battery is fully compatible with the following models:
It meets OEM specifications, ensuring safe, accurate, and dependable operation.
3. How long does the Philips HS1 M5070A replacement AED battery last?
This new Philips HeartStart FRx HS1 AED replacement battery provides a 4-year shelf life when installed and offers up to 200 shocks or 4 hours of continuous monitoring, matching or exceeding original performance.
4. Why choose this replacement battery instead of the OEM Philips battery?
Our replacement battery is engineered for reliability and cost-efficiency. You get:
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Same high performance as the original Philips AED battery.
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Affordable price for clinics, schools, offices, and first responders.
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Perfect fit and easy installation—no tools required.
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Quality assurance & safety tested before shipping.
This makes it the best-value M5070A replacement battery for Philips HeartStart Home and OnSite AEDs.
5. How do I replace the Philips HeartStart AED battery (M5070A)?
Simply open the battery compartment on the back of your Philips AED, remove the old battery, and insert the new M5070A replacement battery until it clicks into place. The AED will automatically run a self-test to confirm readiness.
6. Where can I buy a reliable replacement battery for Philips HeartStart HS1 and FRx AEDs?
You can order this new replacement Philips HeartStart M5070A AED battery directly from our online store for fast shipping and guaranteed compatibility.
Keep your AED ready—buy now and ensure reliable performance in any emergency.
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