A battery cassette is disclosed. The battery cassette may include a frame including one or more hollow tubes. The battery cassette may further include a seal component having one or more hollow tubes aligned with the hollow tubes of the frame. The frame and the seal component may be configured to receive one or more battery cells in the hollow tubes.

A battery cassette is disclosed. The battery cassette may include a frame including one or more hollow tubes. The battery cassette may further include a seal component having one or more hollow tubes aligned with the hollow tubes of the frame. The frame and the seal component may be configured to receive one or more battery cells in the hollow tubes.

A battery system includes battery cells arranged and adhered to a carrier. One or more side walls are bonded with adhesive to the battery cells to provide support, and a current collector assembly is also adhered on one axial side of the battery cells. One or more dividers may be included to maintain electrically isolation between the parallel connected battery cell groups. The other axial side of the battery cells is adhered to a cooling plate. A similar structure is bonded with adhesive to the other side of the cooling plate to form a compact battery system. Shear walls, busbars, terminal busbars, and an isolation bracket with a mounted Electronic Control Unit are bonded with adhesive to the assembly to form the battery system. Each adhesive, or type of adhesive, may exhibit specified criteria and requirements such as strength, thermal conductivity, electronic conductivity, curing requirements, or a combination thereof.

A method for producing a battery module for a traction battery of an electrically operable motor vehicle includes providing battery cells, providing a holding device for the battery cells, which has receiving chambers for the battery cells, at least partially coating an outer side of the battery cells and/or an inner side of the receiving chambers with a microencapsulated adhesive, and inserting the battery cells into the receiving chambers, wherein the insertion movement causes a force to be exerted on the microencapsulated adhesive, by way of which force the microencapsulated adhesive is activated and cured to fix the battery cells in the receiving chambers.

A method for producing a battery module for a traction battery of an electrically operable motor vehicle includes providing battery cells, providing a holding device for the battery cells, which has receiving chambers for the battery cells, at least partially coating an outer side of the battery cells and/or an inner side of the receiving chambers with a microencapsulated adhesive, and inserting the battery cells into the receiving chambers, wherein the insertion movement causes a force to be exerted on the microencapsulated adhesive, by way of which force the microencapsulated adhesive is activated and cured to fix the battery cells in the receiving chambers.

A battery-based portable power supply includes a battery pack that is configured to protect the batteries and components therewithin. An outer tube protects inner components from impacts that can be expected in transport and usage. A suspension system within a battery pack of the power supply protects the batteries from jolts and bumps. The batteries can be removed and replaced. A switch structure for actuating the electrical outlet is disposed within the battery pack. The switch structure is actuated by compressing the battery pack from outside.

A battery-based portable power supply includes a battery pack that is configured to protect the batteries and components therewithin. An outer tube protects inner components from impacts that can be expected in transport and usage. A suspension system within a battery pack of the power supply protects the batteries from jolts and bumps. The batteries can be removed and replaced. A switch structure for actuating the electrical outlet is disposed within the battery pack. The switch structure is actuated by compressing the battery pack from outside.

A battery module includes a plurality of battery cells having electrode terminals respectively at one end and the other end thereof and having a vent unit opened to discharge gas to the outside when an internal pressure increases over a predetermined level; a cell frame having an accommodation space for accommodating the plurality of battery cells and have a plurality of exposure holes opened so that the gas discharged from the battery cell moves to the outside; a screen member fixed to the cell frame to seal the exposure hole and configured to open a region thereof corresponding to the exposure hole by a gas pressure when gas is discharged from the vent unit of the battery cell; and a protection plate configured to fix the screen member to the cell frame and have a plurality of communication holes located corresponding to the exposure holes.

A battery module includes a plurality of battery cells having electrode terminals respectively at one end and the other end thereof and having a vent unit opened to discharge gas to the outside when an internal pressure increases over a predetermined level; a cell frame having an accommodation space for accommodating the plurality of battery cells and have a plurality of exposure holes opened so that the gas discharged from the battery cell moves to the outside; a screen member fixed to the cell frame to seal the exposure hole and configured to open a region thereof corresponding to the exposure hole by a gas pressure when gas is discharged from the vent unit of the battery cell; and a protection plate configured to fix the screen member to the cell frame and have a plurality of communication holes located corresponding to the exposure holes.

A battery pack includes a battery pack housing, a plurality of battery pack terminals, and a plurality of battery cells supported within the battery pack housing. At least one battery cell includes a battery cell terminal. The battery pack also includes a compound fuse electrically coupled between the battery cell terminal of the at least one battery cell and at least one battery pack terminal. The compound fuse comprises a first material and a second material that has a lower melting point than the first material. The compound fuse includes a first portion electrically coupled to the battery cell terminal, a second portion electrically coupled to the at least one battery pack terminal, and a fuse portion that connects the first portion to the second portion. The fuse portion is configured to establish a discontinuity between the first portion and the second portion during a hard short event.