A system for processing battery plates and arrangement thereof in the battery housing, including transportation apparatuses and individual processing stations, such as insertion stations, tin bath, and a lead casting station. The battery plates which are to be processed are arranged as plate stacks in a plurality of clamping cassettes which are equipped with the plate stacks arranged in a vertically oriented transportation apparatus which rotates in a circle. The plate stacks and the individual processing stations rotate in a vertically oriented circular movement and can be supplied to the clamping cassette which is positioned in the processing station.

The invention relates to a method for regenerating the capacity of an electrochemical lithium battery, including the following steps: a) evaluating the quantity of lithium ions; b) when the evaluated lithium ion quantity is less than or equal to a threshold value, applying an electric current between the cathode or the anode and the container such as to cause the delithiation of the casing, the casing is also arranged to house an element providing both electric insulation and ionic conduction between the anode and cathode electrodes of the electrochemical cell and the casing, said casing including at least one lithium ion storage zone.

A rechargeable lead-acid battery is provided. The rechargeable lead-acid battery includes a casing, a grid structure and an electro-mechanical assembly. The casing defines an interior configured to accommodate plates and a supply of fluid that is electrically reactive with the plates to generate electricity. The grid structure is interposed between lower edges of the plates and a bottom of the casing. The electro-mechanical assembly is coupled with the grid structure and operable to agitate the grid structure.

A metallic accommodating frame is the metallic accommodating frame for a lead storage battery that accommodates the lead storage battery including an electrode group in which a positive electrode plate and a negative electrode plate are stacked with a separator interposed therebetween, and a battery case for accommodating the electrode group, in which the positive electrode plate and the negative electrode plate are formed by filling an electrode material into a grid body having a protrusion that projects outwardly from a frame forming an outline in a plan view. The metallic accommodating frame includes: a conductive housing-having an opening that opens horizontally, and accommodating the lead storage battery therein; and a first protector that is disposed between a first surface facing the protrusion among surfaces forming the battery case of the lead storage battery accommodated in the housing and the housing, and is made of an insulating material.

A rechargeable lead-acid battery is provided. The rechargeable lead-acid battery includes a casing, a grid structure and an electro-mechanical assembly. The casing defines an interior configured to accommodate plates and a supply of fluid that is electrically reactive with the plates to generate electricity. The grid structure is interposed between lower edges of the plates and a bottom of the casing. The electro-mechanical assembly is coupled with the grid structure and operable to agitate the grid structure.

A battery assembly, such as a bipolar battery assembly, generally includes a first casing portion comprising an optically-absorbing region defining a first feature, and a second casing portion comprising an optically-transmissive region, the second casing portion defining a second feature, the second feature sized and shaped to mate with the first feature. The first and second features form a hermetic seal comprising a welded joint. Fabrication of such an assembly can include physically mating the first casing portion with the second casing portion, and irradiating, such as using a laser, the optically-absorbing region defining the first feature through the optically-transmissive region to form the welded joint. The first or second casing portions can include one or more casing segments that can support a battery plate, such as comprising a conductive substrate. A gasket or seal can be used such as to provide a further seal at or near a perimeter of the conductive substrate.

A main object of the present disclosure is to provide a fluoride ion battery in which reduction decomposition of a solid electrolyte is inhibited. The present disclosure achieves the object by providing a fluoride ion battery, comprising a cathode layer, an anode layer, and a solid electrolyte layer formed between the cathode layer and the anode layer; wherein the anode layer contains an anode active material having a composition represented by La.sub.(1-x)Sn.sub.xF.sub.(3-x), in which 0.1x0.8; and the solid electrolyte layer contains a solid electrolyte including a crystal phase of a Tysonite structure.

An installation for producing batteries is disclosed, having a lead bath station with two heatable and mobile lead bath carriages arranged in an assignable manner at the stationary lead melting pot. Both carriages having a pumping-sucking device that serves for the changing of the lead bath. Molten lead is pumped out of the lead pot into an empty carriage. Both the pumping-sucking devices are arranged pivotably about the axis of rotation (B) and the pivot pin that is fixedly arranged on the carriage is arranged such that it can be separately pivoted about the axis of rotation (A), thus, making it possible for the suction tube and a discharge tube to be moved between the carriage and the led pot.

An installation for producing batteries is disclosed, having a lead bath station with two heatable and mobile lead bath carriages arranged in an assignable manner at the stationary lead melting pot. Both carriages having a pumping-sucking device that serves for the changing of the lead bath. Molten lead is pumped out of the lead pot into an empty carriage. Both the pumping-sucking devices are arranged pivotably about the axis of rotation (B) and the pivot pin that is fixedly arranged on the carriage is arranged such that it can be separately pivoted about the axis of rotation (A), thus, making it possible for the suction tube and a discharge tube to be moved between the carriage and the led pot.

A plurality of battery cells arranged as a cell stack with adjacent lateral walls forming a row includes a case including two lateral walls from among the lateral walls, and a cap assembly capping the case, and including a positive terminal and a negative terminal, and a solid state switch arranged as an element in the cell stack of battery cells and for switchably connect the battery module with an external power grid, the solid state switch including a switch circuit board including a power MOSFET for providing a power stage for performing switching, a back cover and a front cover, the back and front covers forming a housing of the solid state switch and including lateral walls in the same size and shape as the lateral walls of the case of each battery cell.