A conductive cell frame for connecting a plurality of battery cells is disclosed. The conductive cell frame includes a first conductive portion and a plurality of second conductive portions, and the upper surface of each second conductive portion is connected to the first conductive portion through a eutectic portion. The lower surface of each second conductive portion is provided with at least one protruding welding portion, wherein the second conductive portion is connected to the housing of the battery cell through the protruding welding portion. The first conductive portion and the second conductive portion are made of different materials, wherein the resistance of the second conductive portion is greater than the resistance of the first conductive portion. Thus, a small current can be used to connect to the conductive cell frame and the battery cell, which not only reduces the consumption of energy, but also avoids damage of the battery cell during the electric welding process

A conductive cell frame for connecting a plurality of battery cells is disclosed. The conductive cell frame includes a first conductive portion and a plurality of second conductive portions, and the upper surface of each second conductive portion is connected to the first conductive portion through a eutectic portion. The lower surface of each second conductive portion is provided with at least one protruding welding portion, wherein the second conductive portion is connected to the housing of the battery cell through the protruding welding portion. The first conductive portion and the second conductive portion are made of different materials, wherein the resistance of the second conductive portion is greater than the resistance of the first conductive portion. Thus, a small current can be used to connect to the conductive cell frame and the battery cell, which not only reduces the consumption of energy, but also avoids damage of the battery cell during the electric welding process

An alignment member is provided for an electrical connector that provides electrical communication between a plurality of electrical conductors. The alignment member includes a first portion adapted to engage an opening of the connector block; a passageway for receiving one of the electrical conductors; and a second portion that is movable to adjust a dimension of the passageway.

A joint structure of a high-voltage cable includes a cable core wrapped from interior to exterior sequentially by an inner insulating layer, a shielding layer and an outer insulating layer, a section of the inner and outer insulating layers is stripped at an end of the cable core, and a length of the stripped section of the outer insulating layer is greater than a length of the stripped section of the inner insulating layer. The end of the cable core is connected to an external terminal, a connection between the end and the external terminal and an adjacent section of the inner insulating layer are wrapped by a heat-shrinkable tube, a spacing is provided between an end of the heat-shrinkable tube and the outer insulating layer, the shielding layer within the spacing is wrapped by a copper foil and connected externally to a cable connector via the copper foil.

A multiple bussed termination for connecting a plurality of wires comprises a plurality of splices each having a base and a region for holding some of the plurality of wires. The splices are connected to each other by a conductive strip extending from the base of a first splice of the plurality of splices to a remainder of the plurality of splices. The splices are each capable of being crimped to some of the plurality of wires.

A battery connection assembly includes a frame including a plurality of posts that are spaced by a first distance. A flex foil includes a conductive layer and first and second insulating layers arranged adjacent to the conductive layer. A first plurality of traces is defined in the conductive layer. A plurality of fingers is defined in the conductive layer and partially released from the flex foil, wherein the first insulating layer is removed from the plurality of fingers to expose the conductive layer. A plurality of busbars is connected to the frame and including a first surface, a second surface and a hole from the first surface to the second surface. The plurality of fingers is attached to the first surfaces of the busbar at an attachment location and wherein adhesive in the hole attaches the flex foil to the busbar adjacent to the attachment location.

A battery connection assembly includes a frame including a plurality of posts that are spaced by a first distance. A flex foil includes a conductive layer and first and second insulating layers arranged adjacent to the conductive layer. A first plurality of traces is defined in the conductive layer. A plurality of fingers is defined in the conductive layer and partially released from the flex foil, wherein the first insulating layer is removed from the plurality of fingers to expose the conductive layer. A plurality of busbars is connected to the frame and including a first surface, a second surface and a hole from the first surface to the second surface. The plurality of fingers is attached to the first surfaces of the busbar at an attachment location and wherein adhesive in the hole attaches the flex foil to the busbar adjacent to the attachment location.

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).

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).

An electrical compression connector for connecting a plurality of conductors, the compression connector including a connector body of compressible material adapted to be inserted into a crimping tool having two opposed die surfaces for the compression of the connector body, the connector body including a first conductor portion and a second conductor portion. The first conductor portion includes a pair of side walls including a first side wall and a second side wall joined by a bottom wall, and a first conductor opening between the pair of side walls and the bottom wall and at least one insulation piercing member. The second conductor portion includes at least one second conductor opening extending at least partially through the connector body.