Philips Heartstart Onsite/FRX AED Battery
Designed for the Philips HeartStart FRx AED and OnSite AED, this battery is compatible with your HeartStart FRx, OnSite or Home AED just like your original HeartStart AED battery pack. This powerful battery, made from lithium manganese dioxide, has a high energy reserve capable of delivering at least 200 shocks or 4 hours of continuous operation.
