AED Cardiac Science Powerheart G3 Automated External Defibrillator - comes with carrying case with shoulder strap, one set of adult shock pads, training/tool CD, data cable, and a detachable Ready Kit. Ready Kit contains breathing mask, scissors, two Nitrile gloves, razor, two sterile gauze pads and a paper towel. Uses a Model 9146-ABE 7.5 A-Hr non-rechargeable Lithium Sulphur Diozide Battery but the battery is time expired (they last for 5 years). Two time expired batteries are included but they will have to be replaced. This was used in my business office and the business has terminated.