Abstract: A pack and/or module based on elementary cells of a cylindrical design, in which the elementary cells are electrically connected to one another in series and parallel circuits by a cell contacting system, wherein a contacting of both poles of each elementary cell is provided on a free upper side of the module or pack, and to a battery system constructed therefrom, which is provided as a device for outputting and storing electrical energy. In order to produce a module and/or a pack that can be used to achieve customer-specific solutions, a carrier is spatially predefined as a module or pack format with a fixed number of elementary cells, wherein the electrical properties of the module and/or pack can be adjusted by selecting a cell contacting system with a respectively adapted interconnection of the elementary cells and these are connected on the free upper side of the module or pack.

Abstract: A battery device comprises one or more battery modules, one of the respective battery modules comprising the following: a frame element, a base element and a plurality of battery cell.

Abstract: A battery device battery device comprises one or more battery modules, one of the respective battery modules comprising the following: a frame element, a base element and a plurality of battery cells.