The Philips FRx Aviation Battery (TSO C-142) is a replacement power source designed to maintain AED operational readiness. Proper battery replacement is essential for ensuring your device can respond when needed.

Compatible AED Models

Verify compatibility with your specific AED model before ordering.

Replacement Timing

Replace when the device indicates low battery or when the manufacturer’s recommended interval has been reached.

Storage

Store in original packaging at room temperature away from extreme heat or cold.

Key Features

• Reliable power for emergency readiness
• Check compatibility before ordering
• Device monitors battery status automatically

The Philips FRx Aviation Battery is FAA TSO C-142 certified for commercial aircraft installations. Different from the standard M5070A: this battery has been tested and certified to meet aviation environmental, vibration, and emergency-operation requirements. Required for FAA-compliant aircraft AED programs on Part 121 commercial flights. Authorized Philips inventory from U.S. distributors only.