A battery carrier according to an example of the present disclosure includes an elongated body having opposing first and second walls that extend longitudinally between a first end portion and a second end portion of the elongated body. A handle extends outwards from the first end portion. First…
A battery pack includes one or more battery modules. Each of the battery modules includes a plurality of battery cells having a plurality of first electrode terminals and a plurality of second electrode terminals, a first busbar electrically connected to a plurality of first electrode terminals, a…
This application discloses an assembled pressure relief channel including a first pressure relief end plate, a second pressure relief end plate, at least one pressure relief intermediate plate, and pressure relief tubes; a first pressure relief channel with an opening on one side is formed inside…
A secondary battery is disclosed. According to one aspect of the present disclosure, there is provided a secondary battery comprising a cell assembly comprising battery cells, first and second frames coupled to the battery cells, and a case accommodating the battery cells and the first and second…
A secondary battery is disclosed. According to one aspect of the present disclosure, there is provided a secondary battery comprising a cell assembly comprising battery cells, first and second frames coupled to the battery cells, and a case accommodating the battery cells and the first and second…
The present invention relates to a cell holder for a battery pack, in particular for an electric bicycle, comprising a substantially hollow-cylindrical wall, which at least partially encloses a cell receptacle, which is designed to receive a battery cell, and a holding element, which is arranged on…
Disclosed is a battery module with improved energy density and cooling efficiency. To achieve the object, the battery module according to the present disclosure includes a plurality of cylindrical battery cells electrically connected to each other and arranged in a horizontal direction, an upper…
The present invention relates to a secondary battery, wherein an electrode tab of an electrode assembly and a pack tab for modularization are electrically connected by a cap-up without any other configuration, so as to reduce resistance and heat generation, which may occur on a current path. For…
A battery structure (1) includes two battery modules (10a, 10b) and a conductive elastic member (112). Each of the two battery modules (10a, 10b) includes a housing (100), a plurality of battery cells (102), a first holder (104), a second holder (106), a first conductive plate (108) and a second…
A battery pack may include a positive pack terminal, a negative pack terminal, a cell assembly, a busbar strap, and an electrical pathway. The cell assembly includes battery cells. The busbar strap has a current collection tab and a battery connection plate. The battery connection plate is…
The present disclosure is directed to an electronics assembly comprising:
A secondary battery cell can be fixed to a battery holder with high reliability. Battery pack includes a plurality of secondary battery cells and battery holder including a plurality of storage tubes that respectively hold the plurality of secondary battery cells . Battery holder is divided into at…
A cover structure (10) and a battery pack (1) employing the cover structure (10) are provided. The battery pack (1) further includes a plurality of cells (400) and a box (600). The cover structure (10) includes a substrate (100) and an exhaust portion (200). The substrate (100) is configured to…
A battery pack that is configured to provide electrical power to an electric motor is provided. The battery pack includes a battery pack housing, a cell holder subassembly received in the battery pack housing, and a plurality of tabless cylindrical battery cells received in the cell holder…
A battery pack is disclosed. The battery pack according to an embodiment of the present disclosure includes a first battery module including a plurality of battery cells; a first side bracket disposed on a side plate of the first battery module; a second battery module stacked on the first battery…
A battery case and a bicycle pedal module using the same are provided, and the battery case includes a first housing and a second housing. The first housing includes a first conductive holder and a first insulating layer. The first conductive holder is partially covered with the first insulating…
Holders configured to detachably connect to battery cells may include a first polarity bus-bar portion configured to removably contact a first polarity terminal of a battery cell when the battery cell is positioned in an assembled location. The battery cell may have at least a portion of a casing…
A method for manufacturing a rechargeable battery pack for an electric handheld power tool, wherein the rechargeable battery pack has a housing including a plurality of preferably cylindrical rechargeable battery cells, wherein the rechargeable battery cells are surrounded, at least in sections, by…
A system may include a first device including a first electrical interface and a second device including a second electrical interface. The system may include a battery pack including a battery pack support portion. The system may include a first removable battery pack interface configured to…
A power supply assembly for an e-vaping device may include a coupling interface configured to couple with a cartridge to configure the e-vaping device to generate a vapor, a light-emitting device, and a light tube structure extending from the light-emitting device and through the coupling…
Disclosed is a battery including a casing including cells housed therein and a terminal part including a connection terminal connected to an electrode terminal of a connection apparatus, in which in the casing, a functional groove having a predetermined function in which a longitudinal direction…
A battery pack includes: a first case having a slot portion exposing a battery-side terminal portion and a guide portion guiding attachment to an electrical device main body; a second case defining a space accommodating a battery cell by being joined with the first case; a separator holding the…
A battery pack that is connectable to and supportable by a power tool (e.g., a hand-held power tool). The battery pack includes a top housing having a support member. The support member of the battery pack top housing is configured or operable to reinforce a support portion of the battery pack that…
Curved battery cells are described. The curved battery cells include first and second curved battery cells having complementary curvatures. The curved battery cells are housed in battery pack housing that has a curvature that complements the curvatures of the curved battery cells. An adhesive layer…
A structural battery pack includes a bottom cover, a bottom cell carrier, multiple battery cells, a cooling ribbon, a top cell carrier, and a top cover. The bottom cover has a rectangular shape that defines a longitudinal direction and a lateral direction. The bottom cell carrier is coupled to the…
A battery accommodation structure for accommodating a battery, the battery accommodation structure comprising, in an accommodation case (10) configured to accommodate the battery: a positive electrode terminal (24) connected to a positive electrode of the battery; a negative electrode terminal (12)…
A connection member for secondary batteries to achieve the electrical connection in a battery pack including two or more cylindrical secondary batteries in a physical contact manner is provided, the connection member comprising: an outer circumferential contact part contacting an electrode terminal…
A contact diameter, which is formed by a cell holding portion (63) and receiving-partitioning portions (61), is configured to be smaller than the diameter of a columnar outer peripheral surface (330) of a battery cell (33). The cell holding portion (63) comes into contact with the columnar outer…
A battery pack (10) may include a battery side terminal (80; 80A; 80B; 80C) electrically connectible with a device side terminal (102) of a device body (100) that may be a tool body of an electric tool or a charger body of a charger. The battery side terminal (80; 80A; 80B; 80C) may include a first…
A front pressing rib (541) is formed integrally with the cell holder (50). The front pressing rib (541) bridges a dimensional difference between the inside of the case (11) to be assembled and the cell holder (50) by generating a pressing force on the front side. That is, the cell holder (50) is…