A battery for a motor vehicle, having battery housing with a first receiving area, a housing base which bounds the receiving area with respect to a first direction, and at least one first side wall arranged on the housing base, which bounds the receiving area with respect to a second direction, and at least one first cell stack is arranged in the first receiving area and has at least one first battery cell which has a first cell pole connection on an upper side. The first side wall is formed as a first cooling wall, and the battery has at least one heat conducting element and a coupling device which includes an electrical insulation, wherein the heat conducting element has a first connection area connected to the first cell pole connection of the at least one first battery cell via the coupling device and a second connection area arranged on the first cooling wall.

A battery for a motor vehicle, having battery housing with a first receiving area, a housing base which bounds the receiving area with respect to a first direction, and at least one first side wall arranged on the housing base, which bounds the receiving area with respect to a second direction, and at least one first cell stack is arranged in the first receiving area and has at least one first battery cell which has a first cell pole connection on an upper side. The first side wall is formed as a first cooling wall, and the battery has at least one heat conducting element and a coupling device which includes an electrical insulation, wherein the heat conducting element has a first connection area connected to the first cell pole connection of the at least one first battery cell via the coupling device and a second connection area arranged on the first cooling wall.

A module housing assembly for accommodating at least one battery cell, including a module housing with a housing base, which delimits a receiving area for accommodating the at least one battery cell with respect to a first direction, and two side plates, which delimit the receiving area on both sides with respect to a second direction. The module housing assembly additionally including a retaining element for arrangement on the at least one battery cell accommodated in the receiving area, and a clamping device, which extends at least from a first of the side plates to a second of the side plates on a side of the receiving area opposite the housing base, wherein the clamping device is designed in such a way that the clamping device can exert a force on the retaining element in the direction of the housing base, if said retaining element is arranged on the at least one battery cell arranged in the receiving area.

Discussed is a battery module including a plurality of pouch-type secondary batteries, each including an electrode assembly, an electrolyte, and a pouch exterior and arranged in a left-and-right direction while standing in an up-and-down direction and a cooling plate including a thermally conductive material, arranged under the plurality of pouch-type secondary batteries while lying in a horizontal direction, and having an upper surface to which lower portions of the secondary batteries are attached and fixed, wherein the lower portions of the secondary batteries are attached and fixed to the upper surface of the cooling plate via an adhesive, and the cooling plate includes an accommodation groove recessed downwards in portions of the cooling plate, to which the lower portions of the secondary batteries are attached, and configured to accommodate at least a portion of the adhesive.

Discussed is a battery module including a plurality of pouch-type secondary batteries, each including an electrode assembly, an electrolyte, and a pouch exterior and arranged in a left-and-right direction while standing in an up-and-down direction and a cooling plate including a thermally conductive material, arranged under the plurality of pouch-type secondary batteries while lying in a horizontal direction, and having an upper surface to which lower portions of the secondary batteries are attached and fixed, wherein the lower portions of the secondary batteries are attached and fixed to the upper surface of the cooling plate via an adhesive, and the cooling plate includes an accommodation groove recessed downwards in portions of the cooling plate, to which the lower portions of the secondary batteries are attached, and configured to accommodate at least a portion of the adhesive.

A battery system for an electrically or semi-electrically driven vehicle, in particular for a passenger car. The battery system includes at least two battery modules, each having a module housing and a plurality of battery cells arranged in the module housing. The battery system includes a cooling system for cooling the battery cells. The battery system includes a busbar, wherein the at least two battery modules are connected to one another by the busbar. The battery system includes a busbar housing configured outside of the module housing, wherein the busbar is arranged in the busbar housing and is thermally coupled to the busbar housing. The busbar housing is thermally coupled, at least in portions, to at least one of the battery modules, preferably to the module housing of the at least one battery module.

A battery system for an electrically or semi-electrically driven vehicle, in particular for a passenger car. The battery system includes at least two battery modules, each having a module housing and a plurality of battery cells arranged in the module housing. The battery system includes a cooling system for cooling the battery cells. The battery system includes a busbar, wherein the at least two battery modules are connected to one another by the busbar. The battery system includes a busbar housing configured outside of the module housing, wherein the busbar is arranged in the busbar housing and is thermally coupled to the busbar housing. The busbar housing is thermally coupled, at least in portions, to at least one of the battery modules, preferably to the module housing of the at least one battery module.

A battery module is provided. The battery module comprises a plurality of battery cells. Each battery cell comprises a first electrical terminal and a second electrical terminal. The battery module further comprises at least one bi-metallic busbar, e.g., at least one first busbar. The at least one first busbar comprises a metallic part, e.g., a first aluminum part, electrically coupled to the first electrical terminals of a first group of the plurality of battery cells. The first busbar further comprises another metallic part, e.g., a first copper part. The first copper part comprises a first interface part electrically coupled to the first aluminum part. The first copper part comprises a first terminal part configured to be electrically coupled to a conductor external to the battery module.

A battery cell assembly includes a plurality of cylindrical cell blocks, each of the plurality of cylindrical cell blocks including a plurality of cylindrical cells, a block cover configured to cover an upper side of the plurality of cylindrical cell blocks and electrically connect the plurality of cylindrical cell blocks, a cooling plate located opposite to the block cover and disposed at a lower side of the plurality of cylindrical cell blocks and a heat transfer member disposed between the cooling plate and the plurality of cylindrical cell blocks and having a plurality of thermal interface materials corresponding to bottom portions of the plurality of cylindrical cells.

A battery cell assembly includes a plurality of cylindrical cell blocks, each of the plurality of cylindrical cell blocks including a plurality of cylindrical cells, a block cover configured to cover an upper side of the plurality of cylindrical cell blocks and electrically connect the plurality of cylindrical cell blocks, a cooling plate located opposite to the block cover and disposed at a lower side of the plurality of cylindrical cell blocks and a heat transfer member disposed between the cooling plate and the plurality of cylindrical cell blocks and having a plurality of thermal interface materials corresponding to bottom portions of the plurality of cylindrical cells.