Philips HeartStart Replacement Battery (REF M5070A)

M5070A Battery Compatibility: Genuine Philips Ref M5070A for OnSite & FRx

Don’t trust your life to a knock-off. This is the Genuine OEM Philips M5070A Lithium Manganese Dioxide battery, designed specifically for the Philips HeartStart OnSite (HS1) and FRx AEDs.

⚡ Ref M5070A Compatibility Check

The M5070A is the correct battery for the following devices:

🎥 How to Replace Your M5070A Battery

Replacing the battery takes less than 30 seconds. Watch this official guide:

⚡ Troubleshooting: Is Your Philips AED Beeping?

If your blue/white Philips AED is chirping, check the “i” button:

Frequently Asked Questions (FAQ)

Q: How long does the Philips M5070A replacement battery last?
The genuine Philips M5070A battery has a 4-year standby life once it is installed in your AED. It holds enough power to deliver up to 200 shocks or provide 4 hours of continuous operating time. We recommend writing the “Install Date” on the provided sticker so you know exactly when your next replacement is due.

Q: Do Philips HeartStart batteries have an expiration date?
Philips M5070A batteries do not have a traditional printed expiration date. Instead, they feature an “Install-By Date,” which is typically 5 years from the date of manufacture. You must install the battery into your defibrillator before this date. Once installed, the 4-year standby clock begins, regardless of the date printed on the battery.

Q: Why is my Philips HeartStart OnSite AED beeping or chirping?
A chirping sound indicates that your AED has failed its automatic daily self-test. To diagnose the issue, press the flashing blue “i” button on the front of the device. The AED will verbally announce the problem, which is typically a “Replace Battery” warning or a notification that your “Pads Cartridge” is damaged or expired.

Q: What AED models are compatible with the M5070A battery?
The M5070A is the exact universal replacement battery for three specific defibrillators: the Philips HeartStart OnSite (HS1), the Philips HeartStart FRx, and the Philips HeartStart Home AED.

Q: Are Philips M5070A AED batteries rechargeable?
No, the Philips M5070A is a non-rechargeable Lithium Manganese Dioxide (LiMnO2) battery. You should never attempt to recharge it. Once the battery is depleted—either after 4 years of standby time or following use in a sudden cardiac arrest rescue—it must be replaced immediately.

Q: How do I dispose of an expired Philips M5070A battery?
Because this battery contains lithium manganese dioxide, it cannot be thrown in the standard trash. It must be recycled properly. Please take your depleted battery to a local battery recycling center or a hazardous waste drop-off site, which are frequently located at major hardware stores.

Q: How do I check the battery level on a Philips OnSite AED?
The Philips HeartStart series does not feature a visual battery gauge. Instead, the device relies on automatic daily self-tests to verify battery capacity. If the green “Ready” light is blinking, your battery has sufficient power. If the device begins chirping, the battery is critically low and requires immediate replacement.

Q: Do I need to buy new M5071A pads when I replace my M5070A battery?
The M5070A battery and the M5071A SMART Pads Cartridge are sold separately. However, because the battery lasts 4 years and the pads only last 2 years, they often expire around the same time. We highly recommend checking your pad expiration date when purchasing a new battery to ensure your AED is fully compliant.

Q: Is this a genuine OEM Philips M5070A battery?
Yes, this is a genuine OEM (Original Equipment Manufacturer) Philips battery. As a family-owned authorized distributor, we supply factory-fresh, FDA-cleared units. We do not sell aftermarket or generic replacements that could potentially void your device’s warranty or fail during an emergency.

Q: What happens if I don’t replace my Philips AED battery after 4 years?
Leaving a depleted battery in your defibrillator means the device will fail to function during a sudden cardiac arrest emergency. Furthermore, expired lithium batteries are prone to leaking over time, which can cause permanent, irreversible damage to your AED’s internal electronics.

Q: How do I install or replace the Philips M5070A battery?
Replacing the battery takes less than 30 seconds. Locate the battery compartment on the back of the AED, press the latch at the top to release the old unit, and slide the new M5070A battery into the slot until you hear it click into place. The AED will immediately run a self-test to confirm it is ready for rescue.

Q: Does the Philips M5070A battery come with a warranty?
Yes, all genuine OEM Philips M5070A batteries come with a standard 4-year manufacturer warranty. This guarantees that your battery will power your device in standby mode for a full 48 months from the date of installation.

Q: How long does shipping take for a replacement M5070A battery?
We offer fast, free FedEx shipping nationwide to ensure your life-saving equipment is back in compliance as quickly as possible. Most orders are processed immediately, ensuring minimal downtime for your AED program.