Proposed is a secondary battery and a method for manufacturing the secondary battery. The secondary battery according to the present disclosure includes a housing provided with an interior space inside having an end, a cap coupled to the end of the housing...

A battery pack includes a first pack case, a second pack case, and an inflow port. The first pack case is for mounting a plurality of battery modules that house a battery cell stack. The second pack case is disposed while covering the battery module. The i...

Systems are provided that enable external regress and service of a port assembly of a battery pack assembly. In one example, a system includes a first port casing member that is coupleable with a second port casing member that is tiered via a pair of faste...

A traction battery pack port assembly includes a header that is securable to an enclosure. The header has an inner spigot that is connectable to a battery pack conduit at a position inside the enclosure; and an outer spigot secured to the header. The outer...

Die Erfindung betrifft einen Behälter, ein System, ein Verfahren und eine Vorrichtung zum Befüllen einer Batteriezelle mit Elektrolyt.Es ist vorgesehen, dass in dem Behälter befindliches Elektrolyt über eine Auslassöffnung in eine Batteriezelle befül...