Heartstart Onsite/FRX AED Battery (Long Life LiMnO2)

Philips HeartStart M5070A AED Battery

Keep your Philips HeartStart AED ready for service with the M5070A long-life lithium manganese dioxide battery. This disposable battery is designed for the Philips HeartStart OnSite / HS1, Home and FRx AEDs and powers both normal AED operation and routine automatic self-tests.

Philips specifies approximately 4 years of typical standby life after installation and a minimum 5-year shelf life before installation when the battery is stored and installed according to the manufacturer's instructions.

Key Features

• Philips Part Number: M5070A
• Philips Product ID: 989803121381
• Compatible with HeartStart OnSite / HS1, Home and FRx AEDs
• Lithium manganese dioxide (LiMnO2) chemistry
• 9 VDC, 4.2 Ah disposable long-life primary battery
• Approx. 4-year typical installed standby life
• Minimum 5-year shelf life before installation
• Minimum capacity of 200 shocks or 4 hours of operating time
• Supports approximately 10 hours of training-mode use
• Non-rechargeable

Compatible Philips HeartStart AEDs

The M5070A battery is designed for use with:

• Philips HeartStart OnSite AED
• Philips HeartStart HS1 AED
• Philips HeartStart Home AED
• Philips HeartStart FRx AED

The same standard battery can be used across these HeartStart models, making replacement inventory simpler for organizations that maintain more than one compatible Philips AED.

4-Year Typical Installed Standby Life

Philips specifies approximately four years of typical standby life when the battery is installed by the date printed on the battery and the AED remains within the recommended standby conditions.

Actual battery life can vary based on AED use, training or demonstrations, self-testing, storage conditions and the age of the battery when installed. The AED's status indicator should be checked regularly as part of routine maintenance.

5-Year Pre-Installation Shelf Life

Before installation, Philips specifies a minimum shelf life of five years from the date of manufacture when the battery is stored and maintained according to the manufacturer's instructions.

The battery is labeled with an install-by date. This should not be confused with the four-year typical operating period after installation. Installing the battery by the labeled date allows the expected standby-life period to begin while the battery is still within Philips' specified storage life.

Battery Capacity

Philips specifies a minimum capacity of approximately 200 shocks or 4 hours of operating time under the manufacturer's test conditions.

For AEDs used frequently for training or demonstrations, Philips recommends keeping an additional battery available because training use can reduce the remaining standby life.

Non-Rechargeable Battery

The M5070A is a disposable primary lithium battery and is not rechargeable. Do not attempt to recharge, open, crush, burn or otherwise modify the battery.

Replace the battery according to the AED's status indicator, maintenance schedule and Philips instructions.

Product Specifications

Frequently Asked Questions

How long does the Philips M5070A battery last?

Philips specifies approximately four years of typical standby life after installation when the battery is installed by its labeled install-by date and used under recommended conditions.

How long can an unused M5070A battery be stored?

Philips specifies a minimum five-year shelf life from the date of manufacture before installation when stored according to the manufacturer's instructions. Always check the install-by date printed on the battery.

Does this battery fit both the Philips OnSite and FRx?

Yes. The M5070A battery is compatible with Philips HeartStart OnSite / HS1, Home and FRx AEDs.

How many shocks can the battery provide?

Philips specifies a minimum capacity of approximately 200 shocks or four hours of operating time under its test conditions.

Can the M5070A battery be recharged?

No. The M5070A is a disposable, non-rechargeable lithium manganese dioxide battery.

Should I keep a spare AED battery?

Keeping a spare battery can be useful, particularly for organizations that use their AED for frequent training or demonstrations. Store spare batteries according to Philips instructions and monitor the install-by date.

Need replacement pads, cases or other supplies? Shop Philips HeartStart OnSite Accessories or shop Philips HeartStart FRx Accessories .

For additional information about AED battery shelf life and replacement, view our AED Battery Details guide .