Abstract: A battery connector (1) is provided for electrically contact-connecting a first pole pin (19) of a first battery module (10) to a second pole pin (20) of a second battery module (10?). The battery connector (1) has a busbar (1?) with a first contact region (2), a second contact region (3) and a connecting region (4) arranged between the first contact region (2) and the second contact region (3) in a main direction of extent (H) of the busbar (1?). The connecting region (4) has an electrically insulating coating. The first contact region (2) and the second contact region (3) each have a cutout (5). The cutouts (5) are open in an insertion direction (E) that is parallel to a main plane of extent (HE) of the busbar (1?) and orthogonal to the main direction of extent (H).

Abstract: A leadframe (10) for a battery apparatus (100) of an electric vehicle, having an encircling frame section (20) and at least one separating section (30) that subdivides the frame section (20) into at least two module receptacles (40) for receiving in each case one cell module (120). The encircling frame section (20) has an encircling outer seal (50) for sealing off against the passage of liquid. Additionally, the at least one separating section (30), together with the frame section (20), has an inner seal (60) that encircles each module receptacle (40) for sealing off against the passage of liquid.

Abstract: A battery connector (1) is provided for electrically contact-connecting a first pole pin (19) of a first battery module (10) to a second pole pin (20) of a second battery module (10?). The battery connector (1) has a busbar (1?) with a first contact region (2), a second contact region (3) and a connecting region (4) arranged between the first contact region (2) and the second contact region (3) in a main direction of extent (H) of the busbar (1?). The connecting region (4) has an electrically insulating coating. The first contact region (2) and the second contact region (3) each have a cutout (5). The cutouts (5) are open in an insertion direction (E) that is parallel to a main plane of extent (HE) of the busbar (1?) and orthogonal to the main direction of extent (H).

Abstract: A leadframe (10) for a battery apparatus (100) of an electric vehicle, having an encircling frame section (20) and at least one separating section (30) that subdivides the frame section (20) into at least two module receptacles (40) for receiving in each case one cell module (120). The encircling frame section (20) has an encircling outer seal (50) for sealing off against the passage of liquid. Additionally, the at least one separating section (30), together with the frame section (20), has an inner seal (60) that encircles each module receptacle (40) for sealing off against the passage of liquid.

Abstract: An apparatus for storing electric energy for a motor vehicle includes a plurality of energy storage modules and a main body which can be fastened to the motor vehicle. Each energy storage module includes energy storage for storing the electric energy and a carrier, in which the energy storage is arranged. The carrier is fastened in an individually detachable manner to the main body in the state in which it is fastened to the motor vehicle, with the result that a first one of the energy storage modules can be removed from the apparatus without it being necessary for the carrier of a second one of the energy storage modules to be detached from the main body.

Abstract: An apparatus for storing electric energy for a motor vehicle includes a plurality of energy storage modules and a main body which can be fastened to the motor vehicle. Each energy storage module includes energy storage for storing the electric energy and a carrier, in which the energy storage is arranged. The carrier is fastened in an individually detachable manner to the main body in the state in which it is fastened to the motor vehicle, with the result that a first one of the energy storage modules can be removed from the apparatus without it being necessary for the carrier of a second one of the energy storage modules to be detached from the main body.