Total Micro PowerStation-100 Universal External Notebook Battery

Built using the latest in Lithium Ion Prismatic Technology this unique flat battery pack attaches to virtually any portable computer and provides up to 7 hours of computing time. Weighing only 32 ounces and at just over a quarter of an inch thick, the PowerStation 100 is about the size of a sheet of paper and fits conveniently beneath a notebook computer. So whether on a plane, in a hotel room or just about anywhere, mobile users now have all the power they need to make the most of their portable computer.