Pouch cell stack

A pouch cell comprising:

• a positive contact lug;
• and
• a negative contact lug, by means of which contact lugs electrical contact capable of being with the pouch cell via the negative and positive contact lugs to charge and discharge the pouch cell,
• the pouch cell being of planar design and having a flat cell surface extending parallel in relation to the positive contact lug and the negative contact lug;
• the positive contact lug having an upper positive connecting element and a lower positive connecting element, the upper and lower positive connecting elements being arranged to extend perpendicularly on opposite sides of the positive contact lug;
• the negative contact lug having an upper negative connecting element and a lower negative connecting element, the upper and lower negative connecting elements being arranged on opposite sides of the negative contact lug;
• wherein the upper positive, lower positive, upper negative and lower negative connecting elements are designed as plug-in connecting elements or screw-type connecting elements.