The invention relates to a prismatic battery cell housing having an aluminium material as well as a method for manufacturing a prismatic battery cell housing as well as a use of an aluminium material for manufacturing a prismatic battery cell housing. The ...

The present invention refers to a battery cell (100a) including an electrode assembly (110) having first and second electrode tabs (112, 113); a case (120a) accommodating the electrode assembly (111) therein and having a sealing portion (126a, 126b, 126c) ...

A lead tab that includes an insulation cover including a boss unit, which protrudes from a surface of the insulation cover and includes an electrical insulating material; and a thermal cut-off device assembly including: a thermal cut-off device; a first le...

A battery pack including a battery cell including an electrode assembly, and a case accommodating the electrode assembly therein and including an end wall at a first end, a side wall connected to the end wall and extending toward a second end opposite the ...

The present invention relates to an electrochemical cell including an electrode assembly having a lithium negative electrode and a positive electrode comprising iron disulfide. An end cap closes the open end of the container, wherein said end cap includes ...

A secondary battery includes: an electrode assembly (110) including a plurality of first and second electrode plates (111, 112) , and a plurality of separators (113) between the first and second electrode plates; a first electrode tab (120) on the first el...

A secondary battery includes an electrode assembly having first and second electrode plates and a separator interposed between them, a metallic case adapted to contain the electrode assembly, the case being provided with an insulation layer, and a cap asse...

An accumulator structure includes a module having a plurality of flat accumulators flatly disposed in a common plane, and the flat accumulators are electrically connected with each other via electrode terminals. Strip-shaped reinforcement members are attac...

A battery pack comprises: (i) a battery device having a cathode, an anode and a polymer electrolyte, with a terminal from each of the cathode and the anode; (ii) a packaging unit having a first area, carrying a housing recess for accommodating the battery ...

A lithium battery comprises a pouch (4) and a lithium battery module (2) packaged in the pouch (4). The pouch (4) is formed from a battery packaging laminated structure (10). The laminated structure (10) has an outermost layer (11), a barrier layer (12) an...