Battery with a prismatic housing and manufacturing processes

Disclosed is a battery having a prismatic battery case comprising a bottom element, a parallel thereto arranged cover element of the same size and shape, as well as four, the bottom and the cover member connecting the side members, together defining a closed interior, negative in the at least one positive and at least one and at least one battery electrode, the electrode-separating separator are arranged. One of the elements has at least one opening through which a contact pole is guided, which is electrically connected to at least one of the electrodes arranged in the internal space. To prepare the battery, the battery housing consists of two prefabricated housing parts is assembled, of which the first housing part comprises at least a portion of the aperture having the element and at least a portion of a second element to which the opening-containing element directly adjacent, and the second housing part includes all the elements and / or parts of elements that are not part of the first housing part.