A battery compartment for an electronically driven dispensing unit includes an electronic unit having a fixed first structure and a battery holding unit having a fixed second structure adapted to receive and contain at least two cylindrical batteries side by side. The first structure includes a first electrical connection and a second electrical connection positioned opposite each other. The second structure is rotatably connected to the first structure via a joint allowing rotation between a first open position in which the batteries are loaded or unloaded in the battery holding unit and a closed position in which loaded batteries are connected to the first and second electrical connections via spring action and movement of the batteries in the loading direction.

A continuable power module includes at least one battery. The battery includes a main body, a first electrode terminal, a second electrode terminal and a conducting terminal. The main body includes a connecting end and a continuing end opposite to the connecting end. The first electrode terminal is disposed at the connecting end, and the second electrode terminal is disposed at the continuing end. The structure of the second electrode terminal matches the structure of the first electrode terminal. The conducting terminal includes a secured end and a free end. The secured end is disposed at the continuing end, and the free end is detachably connected to the first electrode terminal. The conducting terminal is connected electrically to the first electrode terminal via the free end, such that the continuing end of the one battery is connected to the connecting end of another battery.

A community energy storage system comprises a cabinet, at least one battery bank mounted within the cabinet, the at least one battery bank comprising a plurality of battery modules electrically coupled to one another in series; and processing structure for monitoring at least one parameter of each of the battery modules, and in the event that the at least one parameter is outside of a threshold value, deactivating the at least one battery bank.

battery module is provided with: battery cells comprising all-solid-state batteries having a positive electrode layer, a negative electrode layer, and a solid electrolyte layer; a support plate on which the battery cells are mounted; and a cooling medium channel through which a cooling medium for cooling the support plate flows, wherein electrode terminals are provided so as to project from one surface of the battery cells, bus bars capable of electrically connecting to the electrode terminals are provided on a battery cell mounting surface, the bus bars are in thermal contact with the support plate, and the battery cells are mounted on the support plate by causing one surface of the battery cells to face the cell mounting surface and electrically connecting the electrode terminals to the bus bars.

Provided herein are energy storage devices. In some cases, the energy storage devices are capable of being transported on a vehicle and storing a large amount of energy. An energy storage device is provided comprising at least one liquid metal electrode, an energy storage capacity of at least about 1 MWh and a response time less than or equal to about 100 milliseconds (ms).

A battery module includes a jumper electrode connector a neighbor electrode connector, and batteries. The jumper electrode connector is configured for the electrical connection between the batteries arranged at intervals, and the neighbor is configured for the electrical connection between the adjacent batteries, thereby realizing the connection relationship of the batteries in the battery module. The jumper electrode connector is formed with a notch in a first direction and toward an outside of the battery module, and the neighbor electrode connector is arranged in the notch.

A power storage module includes a plurality of power storage devices and a bus bar electrically connecting the plurality of power storage devices. Each power storage device has a housing and a pair of output terminals disposed on a first surface of the housing. The bus bar has the plurality of terminal connections connected to the output terminals of each power storage device, and a linking part connecting the plurality of terminal connections. Each terminal connection part has a first part connected to each output terminal and a second part continuous from the first part and extending along a second surface spreading in a direction intersecting the first surface of the housing. Each linking part has a third part that connects the second parts of the adjacent terminal connections to each other.

Provided is a high-performance, high-quality battery module including plurality of electrode bodies connected in series. The battery module disclosed herein has a plurality of electrode bodies that include positive electrodes and negative electrodes, connecting terminals that connect the plurality of electrode bodies in series, and a film exterior body that covers the plurality of electrode bodies and the connecting terminals. The electrode bodies each includes a pair of flat surfaces and are made into a module by being superimposed on each other, such that the flat surfaces face each other. The connecting terminal is made up of a cladding material resulting from joining of a first metal, which is a metal of identical type to that of the positive electrode, and a second metal, which is a metal of identical type to that of the negative electrode.

The battery module of the disclosure includes a first cartridge which is fitted onto first electrodes of arranged battery cells and fixes parts of the battery cells, a second cartridge which is fitted onto second electrodes of the arranged battery cells and fixes the other parts of the battery cells, a first busbar housing which is coupled to the first cartridge and on which a busbar electrically connected to the first electrodes of the battery cells is seated, a second busbar housing which is coupled to the second cartridge and on which a busbar electrically connected to the second electrodes of the battery cells is seated, a first cover which covers the first busbar housing to protect the battery cells, the first cartridge, and the first busbar housing, and a second cover which covers the second busbar housing to protect the battery cells, the second cartridge, and the second busbar housing.

An energy storage device may include an electrode assembly including electrodes and separators, wherein the electrodes and separators are alternately stacked in a vertical direction of the energy storage device; an external member accommodating the electrode assembly therein; and electrode leads joined to the electrodes provided in the electrode assembly, the electrode leads are provided in the external member, the electrodes include a positive electrode and a negative electrode, the electrode leads include: a positive electrode lead having one side joined to the positive electrode; and a negative electrode lead having one side joined to the negative electrode, first and second through holes are provided in upper and lower surfaces of the external member, respectively, in the vertical direction, and a portion of the positive electrode lead is provided to face the first through hole in the external member, and a portion of the negative electrode lead is provided to face the second through hole in the external member.