Battery unit having a receiving means and a plurality of electrochemical cells as well as battery module having a plurality of such battery units

The present invention relates to a battery unit (1) comprising a plurality of electrochemical cells (2) each having an electrode arrangement (3) with a Kathodenkontaktierungselement (4) and a Anodenkontaktierungselement (5), and a receiving device (6) having a plurality of receiving units (7) each by side walls (8) are separated from each other, wherein in the receiving units (7) respectively, the electrode assembly (3) an electrochemical cell (2) of the battery unit (1) is introduced and the receiving units (7) through at least a recording means (6) electrolyte barrier (10) connected are closed, such that the capped collection units (7) having arranged therein electrode assemblies (3) form the electrochemical cells (2) of the battery unit (1). Furthermore, the present invention relates to a battery module having a plurality of battery units according to the invention formed (1).