BATTERY HAVING A PLURALITY OF SINGLE CELLS

摘要

The invention relates to a battery (1) having a plurality of single cells (2). The single cells of the battery are realized in a bipolar flat design. They are stacked in a cell stack (5) and are tightened by way of a tensioning means (10). According to the invention, an elastic, electrically insulating material (11) is arranged at least at one point in the cell stack (5) between two adjacent single cells (2). In an untightened or partially tightened state of the cell stack, said material is so thick that it electrically separates the two single cells from one another. In a tightened state of the cell stack (5), the material can be compressed such that the two single cells of the battery (2) make contact.