Battery cell and battery with plastic components
A battery cell and plastic component technology, applied to structural parts, secondary batteries, battery pack parts, etc., can solve problems such as insufficient energy density and weight
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[0025] figure 1 A schematic side view of a preferred embodiment of the battery cell 1 according to the invention is shown. The battery cell 1 has a housing 2 in the form of a cuboid open on one side with a cavity 21 , a housing cover 3 and an electrode assembly 4 arranged in the housing 2 . The connection terminals 31, 32 of the electrode are generally composed of at least one first electrode, a second electrode and a separator arranged between them, wherein each electrode has at least one current collector 51, 52, which is directed towards the shell The body cover 3 protrudes. In this case, in the assembled state of the battery cell 1 , the electrode assembly 4 is arranged in the cavity 21 of the housing 2 and the housing cover 3 is welded to the upper edge of the housing 2 . Furthermore, the battery cell 1 has a plastic component 6 which surrounds the current collector / current collectors 51 of the first electrode and the current collector / multiple current collectors 52 of...
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