Sustainability is an important issue these days. The aim is to make the best possible use of available resources and to minimize the impact on the environment . To this end, new possibilities are constantly being discovered to recycle residues from other industries. For example, packaging elements can be made from plant residues such as tomato plants or wheat straw. But you can also act sustainably with batteries and accumulators . For example, there is the option of recycling Battery Systems and accumulators . By law, 50% of the materials in a battery or accumulator must be recycled, but unfortunately that does not mean that the particularly valuable raw materials in the batteries are reused. The prescribed quota can often be achieved by recycling less valuable materials. However, many batteries and accumulators contain nickel, cobalt, copper and lithium, raw materials that are scarce and expensive to procure. These would be more difficult to recycle, which is why it is often not don