Single cell for one battery, cell block and battery

摘要

The invention relates to a single cell (3) for a battery which comprises an electrode foil arrangement (4) arranged between two shell-shaped housing halves (1, 2) whose anode foils (4.1) are connected in sections to a first housing half (1), cathode foils (4.2 ) are connected to a second housing half (2), wherein the housing halves (1, 2) in a respective housing half (1, 2) surrounding web-shaped connecting region (1.1, 2.1) are interconnected. According to the invention, the web-shaped connecting region (1.1, 2.1) of a longitudinal side (1.4, 2.4) of the respective housing half (1, 2) extends from essentially an upper end to a lower end and the web-shaped connecting region (1.1, 2.1) of an opposite longitudinal side (1.5, 2.5) extends substantially from a lower end to an upper end, wherein the connecting region (1.1, 2.1) is arranged on a respective transverse side (1.2, 1.3, 2.2, 2.3) substantially in an upper region or in a lower region, wherein Flat sides of the housing halves (1, 2) extend substantially parallel to each other. Furthermore, the invention relates to a cell block (7) and a battery.