Abstract: Storage cell connection for at least two storage cells based on alkali metal and chalcogen with each cell having at least one anode space and a cathode space which are separated from each other by an alkali ion-conducting solid electrolyte and are bounded at least in some regions by a metallic housing, as well as are provided with at least one first and one second connecting element. At least one fastening element is provided on the surface of the housing, by means of which fastening element the first connecting element of the first storage cell can be locked, together with a second connecting element of the second storage cell on this surface. The second connecting element of the first storage cell is likewise designed for the detachable connection to the fastening element of a third storage cell.

Abstract: High-temperature storage battery with at least two or more storage cells of the alkali metal and chalcogen type, with each cell bounded by a metallic housing, and wherein a defined number of storage cells forming a module are combined. The housing of each storage cell is formed by at least two concentrically arranged housing elements, which are separated from each other by electrical insulation, and the storage cells of each module are arranged in a defined manner, and adjacent storage cells are connected to each other at least in some regions via their outer housing elements.