Philips HeartStart FR3 Aviation Battery
The Philips FR3 Lithium manganese dioxide Battery Pack Aviation Version has a shelf life of 5 years from the date of manufacture. The Aviation Battery Pack will last up to 3 years when installed in your FR3 and should provide up to 300 shocks or 12 hours of patient monitoring. Philips brand AEDs operate on batteries only. It is important to always have a spare battery.