The HeartStart Lithium-Ion Battery is designed for the Philips FRx, OnSite and Home AED models. It comes with Philips' 4-year warranty and a 200+ shock capacity. The battery is composed of disposable long-life lithium manganese dioxide primary cells.
For Use WithPhilips HeartStart OnSite AED/Philips HeartStart FRx AED
Battery Life4 Years