The LifepakTM 1000 AED with Graphical Display is and easy to use AED that is specifically designed for trained professionals. It has a large screen that displays prompts showing the rescuer what they should be doing. There are also loud and clear voice prompts that will walk the responder through the rescue. Semi-Automatic device that can be overridden into Manual Defibrillation when needed. The device can provide a full range of escalating energy starting at 150 joules all the way to 360 joules. It also includes a visible battery gauge that will help to eliminate dead batteries in the field. This package come with a Semi-Rigid Carry Case that offers additional protection to the already durable device. The case has enough room for a spare set of pads and a battery.