The second training unit deals with the possibilities of energy storage in an independent vehicle. The current state of art is described and an overview on batteries is given. The currently most common battery technology (Li-Ion battery) is discussed in more detail. This unit highlights all aspects of energy storage such as performance, life time, safety considerations, resources and production. Furthermore, an outlook on future cell technologies is given as well as insights into the battery pack, its functions and components.
The element describes the current development status of Li-ion batteries and provides an outlook on ongoing developments to improve the performance of these cells. It also gives a long term perspective on new battery technologies like Li-S and Li-Air technology.