Abstract: An energy storage assembly with a plurality of flat electrochemical cells, each of them includes a pair of electrodes which electrically connect the electrochemical cells with each other through outward electrode terminals, wherein each electrochemical cell includes as a pair of outward electrode terminals a straight outward terminal and a curved outward terminal, the electrochemical cells are connected with each other that a straight outward terminal of one of the electrochemical cell is connected with a curved outward terminal of an adjacent electrochemical cell.

Abstract: An outdoor housing for accommodating electronics, in particular components for telecommunications and data technology. The electronics are surrounded in a hermetically sealed manner by a first, inner housing structure and a second, outer housing structure being arranged on the inner housing structure in such a manner that a cavity is formed between the housing structures. The second, outer housing structure are formed by hollow-section rails which are detachably attached to the first, inner housing structure.