Philips Heartstart OnSite/FRx Lithium Battery, Long-Life (4-year or 200 shocks)

Ensure your life-saving medical gear is powered and ready to deploy at a moment's notice with the genuine Philips HeartStart M5070A Lithium AED Battery. An automated external defibrillator is only as reliable as its power cell. This premium, medical-grade replacement battery is engineered using advanced Lithium Manganese Dioxide (LiMnO₂) chemistry, specifically configured to manage high-drain energy spikes required to analyze cardiac rhythms and instantly clear clinical high-voltage capacitors during a rescue.  

The Philips M5070A platform is uniquely engineered with an onboard digital handshake mechanism that communicates directly with your defibrillator's status indicator panel. Once slipped into the device, it powers automated internal testing protocols that verify circuit boards, internal software, and waveform delivery systems without prematurely draining power reserves. If power drops below critical emergency levels, the battery triggers your machine’s active warning matrix—emitting audible acoustic chirps and flashing a clear yellow status indicator so your safety team knows exactly when to schedule service. This long-life disposable cell is the primary choice for Canadian corporate safety programs, municipal emergency response teams, and occupational first aid protocols