Philips Heartstart FR2 AED Battery M3863A

This battery was specifically designed for the Philips FR2 AED. Philips recommends to always have a fully charged spare battery stored with the AED, as well as adult electrodes and pediatric electrodes that are up to date. •5 Year Shelf Life •4 Year Minimum Standby Life •Capacity: 300 Shocks or 12 Hours of Operating Time