Abstract: A battery module includes a plurality of battery cells, a busbar configured to electrically connect the plurality of battery cells to each other, and a module case configured to receive the plurality of battery cells and the busbar, wherein the module case includes a receiving portion configured to define a predetermined space, a first trap portion configured to introduce air, a second trap portion configured to discharge air, and an air flow channel portion configured to allow the introduced air to move therealong, and a battery pack including the same.

Abstract: A battery module prevents an electrolyte solution from leaking out in the event of electrolyte solution leakage. To achieve the object, the battery module according to the present disclosure includes at least one cell assembly including a plurality of secondary batteries stacked in a direction, each secondary battery including an electrode lead, a base plate disposed below the cell assembly and extending in a horizontal direction to support a bottom of the cell assembly, and at least one base insulation member interposed between the cell assembly and the base plate and having a receiving portion formed concavely in a downward direction to receive a part of the cell assembly.

Abstract: A battery module includes a battery cell assembly having a plurality of battery cells stacked on each other, a pair of end plates provided at both front and rear sides of the battery cell assembly, a pair of buffer plates provided to the pair of end plates and disposed at both front and rear sides of the battery cell assembly; and at least one pressing plate provided between the pair of buffer plates and disposed between the battery cells of the battery cell assembly. The pair of buffer plates and the at least one pressing plate are configured such that front surfaces and rear surfaces thereof in a front and rear direction of the battery cell assembly have a flat shape.

Abstract: Provided is a tire capable of efficiently discharging water, which is additionally absorbed through a plurality of flow tubes, through the flow tubes and a drain tube, thereby improving wet grip performance. The tire with enhanced wet grip includes a kerf formed on a block to discharge water introduced thereinto to a groove, a drain tube formed in the kerf in its longitudinal direction and connected to the groove to discharge the water to the groove, and a flow tube formed in the kerf toward the drain tube from an inlet of the kerf, into which the water is introduced, and connected to the groove or the drain tube.

Abstract: A battery module, which includes: a plurality of battery cells stacked on one another; and a bus bar assembly electrically connected to electrode leads of the plurality of battery cells, wherein the electrode leads of the plurality of battery cells are bent at least once to secure a predetermined length and are unbent at least partially due to inflation caused by swelling of the plurality of battery cells.

Abstract: A jig set for mounting an ESS pack, which is used to mount an ESS pack to a wall or a structure corresponding to the wall, includes: a mounting unit having a partially protruding portion capable of being coupled to one surface of an ESS pack case; and a handle unit including a handlebar to be grasped by an operator, and a locking bar, which is integrally connected to the handlebar and is attachable to and detachable from the protruding portion of the mounting unit.

Abstract: Provided is a battery pack. The battery pack according to an embodiment of the present disclosure includes: a battery module including a plurality of battery cells; a case accommodating a plurality of the battery modules; and a handle rod embedded in the case.

Abstract: A battery module, which includes: a plurality of battery cells stacked on one another; and a bus bar assembly electrically connected to electrode leads of the plurality of battery cells, wherein the electrode leads of the plurality of battery cells are bent at least once to secure a predetermined length and are unbent at least partially due to inflation caused by swelling of the plurality of battery cells.

Abstract: Provided is a tire capable of efficiently discharging water, which is additionally absorbed through a plurality of flow tubes, through the flow tubes and a drain tube, thereby improving wet grip performance. The tire with enhanced wet grip includes a kerf formed on a block to discharge water introduced thereinto to a groove, a drain tube formed in the kerf in its longitudinal direction and connected to the groove to discharge the water to the groove, and a flow tube formed in the kerf toward the drain tube from an inlet of the kerf, into which the water is introduced, and connected to the groove or the drain tube.

Abstract: Disclosed is an energy storage system (ESS) battery pack case, which includes a case body having at least two plates assembled to each other by fitting so as to be connected to each other along a circumferential direction thereof to form a hollow therein, the case body having an open top end and an open bottom end; and an upper cover assembly configured to cover the top end of the case body and a lower cover assembly configured to cover the bottom end of the case body.

Abstract: Provided are an electrical box for a battery pack and a battery pack structure using the same. The electrical box for the battery pack according to an embodiment of the present disclosure is embedded in the battery pack structure in which one or more battery modules are received and includes a battery protection circuit configured to protect the one or more battery modules, and a housing configured to receive the battery protection circuit therein, wherein the housing includes flanges that contact an inner frame constituting a load-bearing structure of the battery pack structure and are configured to support the inner frame, thereby preventing the battery pack structure from being deformed by a load of the battery pack or an external impact and improving the strength and durability of the battery pack structure.

Abstract: Disclosed is a battery pack, which includes a battery module having a plurality of battery cells, a case configured to accommodate a plurality of the battery modules, and a protection cover coupled to the case to be capable of opening or closing, the protection cover being configured to protect an installation member installed at the case, wherein the protection cover is pivotally coupled to the case and is separable from the case depending on a pivoting angle of the protection cover.

Abstract: A jig set for mounting an ESS pack, which is used to mount an ESS pack to a wall or a structure corresponding to the wall, includes: a mounting unit having a partially protruding portion capable of being coupled to one surface of an ESS pack case; and a handle unit including a handlebar to be grasped by an operator, and a locking bar, which is integrally connected to the handlebar and is attachable to and detachable from the protruding portion of the mounting unit.

Abstract: Provided are an electrical box for a battery pack and a battery pack structure using the same. The electrical box for the battery pack according to an embodiment of the present disclosure is embedded in the battery pack structure in which one or more battery modules are received and includes a battery protection circuit configured to protect the one or more battery modules, and a housing configured to receive the battery protection circuit therein, wherein the housing includes flanges that contact an inner frame constituting a load-bearing structure of the battery pack structure and are configured to support the inner frame, thereby preventing the battery pack structure from being deformed by a load of the battery pack or an external impact and improving the strength and durability of the battery pack structure.

Abstract: Provided is a battery pack. The battery pack according to an embodiment of the present disclosure includes: a battery module including a plurality of battery cells; a case accommodating a plurality of the battery modules; and a handle rod embedded in the case.

Abstract: Disclosed is an energy storage system (ESS) battery pack case, which includes a case body having at least two plates assembled to each other by fitting so as to be connected to each other along a circumferential direction thereof to form a hollow therein, the case body having an open top end and an open bottom end; and an upper cover assembly configured to cover the top end of the case body and a lower cover assembly configured to cover the bottom end of the case body.

Abstract: Disclosed is a battery pack, which includes a battery module having a plurality of battery cells, a case configured to accommodate a plurality of the battery modules, and a protection cover coupled to the case to be capable of opening or closing, the protection cover being configured to protect an installation member installed at the case, wherein the protection cover is pivotally coupled to the case and is separable from the case depending on a pivoting angle of the protection cover.