A rechargeable battery module includes: a bottom plate supporting a plurality of cells and having mounting holes at both ends; a pair of side plates coupled to both sides of the bottom plate; a pair of end plates coupled to the bottom plate and the side plates at both sides; a mounting plate coupled to the bottom plate and the pair of side plates between the pair of end plates, the mounting plate having a through installation hole through which a mount member extends therethrough from the outside thereof to fasten the rechargeable battery module to a platform of an electric vehicle or a rack of an energy storage system; a top cover coupled to the side plates, the end plates, and the mounting plate; and a final terminal connected to a bus bar connecting electrode terminals of the cells.

A rechargeable battery module includes: a bottom plate supporting a plurality of cells and having mounting holes at both ends; a pair of side plates coupled to both sides of the bottom plate; a pair of end plates coupled to the bottom plate and the side plates at both sides; a mounting plate coupled to the bottom plate and the pair of side plates between the pair of end plates, the mounting plate having a through installation hole through which a mount member extends therethrough from the outside thereof to fasten the rechargeable battery module to a platform of an electric vehicle or a rack of an energy storage system; a top cover coupled to the side plates, the end plates, and the mounting plate; and a final terminal connected to a bus bar connecting electrode terminals of the cells.

A battery device includes a cell stack in which a plurality of battery cells are stacked, a first plate having a gas inlet and having a first surface on which the cell stack is disposed, at least one cooling flow path disposed on a second surface of the first plate, and at least one venting flow path disposed on the second surface of the first plate and formed in a space between the cooling flow paths to be connected to the gas inlet.

A battery device includes a cell stack in which a plurality of battery cells are stacked, a first plate having a gas inlet and having a first surface on which the cell stack is disposed, at least one cooling flow path disposed on a second surface of the first plate, and at least one venting flow path disposed on the second surface of the first plate and formed in a space between the cooling flow paths to be connected to the gas inlet.

A vehicle battery pack support device applicable to various classes of vehicles and allowing weight reduction and cost reduction. The vehicle battery pack support device suspends a battery pack at a side rail constituting a ladder frame of a vehicle and includes a frame-side bracket secured by bolts to an outer side face of the side rail at a plurality of bolt fastening parts thereof arrayed in a grid arrangement. An elastic coupling part elastically couples the battery pack and the frame-side bracket. A spacer is interposed between the outer side face of the side rail and the frame-side bracket. The spacer includes a plurality of columnar members corresponding to the plurality of bolt fastening parts and a connecting part that connects the plurality of columnar members.

A vehicle battery pack support device applicable to various classes of vehicles and allowing weight reduction and cost reduction. The vehicle battery pack support device suspends a battery pack at a side rail constituting a ladder frame of a vehicle and includes a frame-side bracket secured by bolts to an outer side face of the side rail at a plurality of bolt fastening parts thereof arrayed in a grid arrangement. An elastic coupling part elastically couples the battery pack and the frame-side bracket. A spacer is interposed between the outer side face of the side rail and the frame-side bracket. The spacer includes a plurality of columnar members corresponding to the plurality of bolt fastening parts and a connecting part that connects the plurality of columnar members.

A safety structure for a vehicle battery pack includes: a battery module each including a plurality of battery cells stacked between opposite endplates; a lower casing which covers a lower side of the battery modules that are two-dimensionally arrayed; an upper cover coupled to an upper side of the lower casing and covering an upper side of the battery modules; and first cut-off pads, each of which is made of a heat-resistant and insulating material, disposed in a portion where a gap between the endplate of the battery module and the lower casing becomes locally narrow.

The present disclosure provides an installation device, a battery, an electric device, a manufacturing method and a manufacturing equipment for the battery. The installation device is used for the battery including a case body, the installation device includes a base and a bracket, the base is configured to be connected to the case body; the bracket is configured to assemble an electrical connector of the battery, and is configured to be slidably connected with the base. The installation device according to the embodiment of the present application can reduce the operation space required by the installation device to fix the electrical connector while realizing the quick fixation of the electrical connector, so as to facilitate the installation of the electrical connector in a limited space. Furthermore, the space occupancy rate of the battery case by the installation device can be reduced, the space utilization rate of the battery case can be improved, and the energy density of the battery can be improved.

The present disclosure provides an installation device, a battery, an electric device, a manufacturing method and a manufacturing equipment for the battery. The installation device is used for the battery including a case body, the installation device includes a base and a bracket, the base is configured to be connected to the case body; the bracket is configured to assemble an electrical connector of the battery, and is configured to be slidably connected with the base. The installation device according to the embodiment of the present application can reduce the operation space required by the installation device to fix the electrical connector while realizing the quick fixation of the electrical connector, so as to facilitate the installation of the electrical connector in a limited space. Furthermore, the space occupancy rate of the battery case by the installation device can be reduced, the space utilization rate of the battery case can be improved, and the energy density of the battery can be improved.

A securing assembly secures a vehicle battery on a vehicle body, and includes a securing element for securing to a housing of the vehicle battery and a securing unit for detachably securing to a body part of the vehicle body. The securing element and the securing unit are configured so as to be integrally, interlockingly or force-lockingly connected to one another when bringing the vehicle battery into a mounting position.