One set of Philips OnSite adult electrode pads pre-packaged in cartridge and ready to just snap into your Philips OnSite AED.

RescueReplace FREE Replacement Electrode Pads & Batteries
If you are purchasing replacement electrode pads from Superior AED, add RescueReplace for the life of the electrodes for only $20 and get FREE replacement electrodes and batteries in the event you use your AED on a victim (does not include data download or loaner AED.)