The Cardiac Science AED G3 Plus is an easy and dependable unit to use during a rescue situation. This unit comes with a 7 year manufacturer’s warranty and a 4 year warranty on the battery. The Powerheart AED G3 Plus comes fully equipped with CPR Coaching and has a high IP rating which means that it is very resistant to dust and water particles. This unit is also pediatric capable and has a “one button” operation system. The Powerheart AED G3 Plus is an excellent choice for any type of lay rescuer as it has the option of being fully-automatic or semi-automatic. Handle emergency situations with ease with the ready-rescue Cardiace Science AED G3 Plus.