Abstract: The invention relates to a cover element of a battery module housing (2) which is designed to accommodate a plurality of battery cells (6), wherein the cover element (1) has a housing wall (7) with a first surface (8) and a second surface (9) arranged on an opposite side of the housing wall (7) from the first surface (8), and the cover element (1) of the battery module housing (2) is configured such that, in a mounted state, the first surface (8) is arranged next to an environment (11) of the battery module housing (2) and the second surface (9) is arranged next to the battery cells (6) of the battery module, wherein at least one electric element (12) or electronic element (13) is connected to the second surface (9) and/or at least one electric element (12) or electronic element (13) is integrated into the housing wall (7) of the cover element (1) such that the electric or electronic components (15) thereof are arranged on the second surface (9), wherein the housing wall (7) covers the at least one electric e

Abstract: A cell frame (8) for accommodating a specific number of pouch cells (14), having an integrated cell collector (10), wherein the cell connector (10) provides contact pads for clinching. A battery pack and a method for producing a battery pack are also specified.

Abstract: A lithium cell coil for a lithium cell, which includes an anode a cathode, and a separator situated between the anode and the cathode. To enable a use of lithium cells, for example, lithium-ion cells, in high-performance applications, the separator includes one or multiple layers, the layer or the layers of the separator being heat conducting and the separator including at least one porous polymer layer, which contains at least one heat conducting, electrically insulating, inorganic additive. In addition, the invention relates to a separator, an electrical insulation layer, and a manufacturing method therefor, and also a lithium cell equipped therewith.

Abstract: A method for manufacturing an electrochemical energy store, includes: a) providing a temperature control plate, the temperature control plate at least partially including a heat-conducting material, and at least one contact area of the temperature control plate being deformable or transferrable into a deformable state with the aid of an energy input; b) if necessary, bringing at least one contact area of the temperature control plate into a deformable state with the aid of an energy input; c) applying at least one cell to at least one contact area; and d) setting at least the at least one contact area of the temperature control plate. Also described is an electrochemical energy store.