Abstract: A battery pack includes a casing, a pipe assembly, and first, second and third battery modules disposed within the casing. The pipe assembly includes an input pipe, an output pipe set, a communication pipe set, and first, second, and third pipe sets. The first pipe set is disposed at a first side portion of the casing to be coupled to the input pipe and coupled to the first battery modules. The second and third pipe sets are disposed at a second side portion of the casing to be coupled to the second and third battery modules, respectively. The output pipe set is coupled to the second battery module and the third battery module. The communication pipe set is disposed at a back portion of the casing, coupled to the first battery module, and coupled in parallel to the second battery module and the third battery module.

Abstract: A battery structure includes two battery modules and a conductive elastic member. The two battery modules are stacked with each other. Each of the two battery modules includes a housing, a plurality of battery cells, a first holder, a second holder, a first conductive plate and a second conductive plate. The battery cells are disposed in the housing. The first holder accommodates an end of each of the battery cells. The second holder accommodates another end of each of the battery cells. The first conductive plate is disposed on the first holder and electrically connected to the battery cells. The second conductive plate is disposed on the second holder and electrically connected to the battery cells. The conductive elastic member is disposed between and in contact with the first conductive plate and the second conductive plate of the two battery modules.

Abstract: A fluid-cooled battery system includes at least one battery module which includes a plurality of rows of battery cells, an outer casing, and at least one cell fixture. The outer casing defines therein an accommodation space. The cell fixture includes a holding web fitted inside the accommodation space, and formed with a plurality of rows of retaining holes. The retaining holes of each row are configured to retain cell bodies of a respective row of the battery cells so as to permit the battery cells to be held in the accommodation space by the holding web, to thereby keep the battery cells in stable position against undesired vibration.

Abstract: A fluid-cooled battery system includes at least one battery module which includes a plurality of rows of battery cells, an outer casing, and at least one cell fixture. The outer casing defines therein an accommodation space. The cell fixture includes a holding web fitted inside the accommodation space, and formed with a plurality of rows of retaining holes. The retaining holes of each row are configured to retain cell bodies of a respective row of the battery cells so as to permit the battery cells to be held in the accommodation space by the holding web, to thereby keep the battery cells in stable position against undesired vibration.

Abstract: A battery system for an electric vehicle includes at least one battery module and a management module. The battery module includes a plurality of battery cells, and an outer casing which defines therein an accommodation space for accommodation of the battery cells, and which is configured to permit a thermal management fluid to flow through the accommodation space to thereby provide thermal management to the battery cells. The management module includes at least one sensing unit and is coupled to the battery module to permit the sensing unit to be submerged in the thermal management fluid for collecting information of the battery cells and the thermal management fluid.

Abstract: A battery cartridge for a vehicle includes a carrier frame, a battery assembly disposed on the carrier frame, at least one locking mechanism disposed between the vehicle and the carrier frame to permit the battery cartridge to be locked to the vehicle. When a pressure from a pressurized fluid is applied to the locking mechanism, the battery cartridge is permitted to be unlocked from the vehicle.

Abstract: An apparatus includes a plurality of battery cells and a case. The case may be configured to hold the plurality of battery cells. The case generally has at least a first port and a second port configured to allow a cooling liquid to flow through the case with the battery cells submerged in the cooling liquid. The case is generally configured to interlock with one or more other cases to electrically and physically connect the one or more cases into a battery block or battery pack.