FR3 Primary Battery, Lithium Manganese Dioxide, 300 Shocks
A disposable lithium manganese dioxide primary battery for the Philips HeartStart FR3, rated for roughly 300 shocks or 12 hours of monitoring. This battery suits hospitals, ambulance services, workplaces and any other organisation responsible for maintaining a Philips HeartStart FR3.
The FR3 primary battery is a disposable lithium manganese dioxide battery designed for the Philips HeartStart FR3 AED. It carries a five-year shelf life while in storage, giving organisations a long window before the battery needs replacing even if it is not yet installed in an active unit. Once fitted, it is rated to deliver typically around 300 shocks, or 12 hours of continuous monitoring time, figures that give a rough sense of how much active use the battery can support before it needs to be swapped out, whether that use comes from real emergencies, routine self-tests or training activity.
As the primary power source for the FR3, this battery underpins the unit's ability to perform its automatic self-checks and to deliver a shock the moment it is needed, so keeping a spare on hand is a sensible part of maintaining readiness for any organisation relying on the FR3 as its emergency defibrillator.
This battery suits hospitals, ambulance services, workplaces and any other organisation responsible for maintaining a Philips HeartStart FR3 AED in ready to use condition.





