ELECTRIC BATTERY CELL, ESPECIALLY RECHARGEABLE LITHIUM-SULFUR BATTERY CELL, COMPRISING A VOLUME COMPENSATING ELEMENT

摘要

The invention relates to an electric battery cell, in particular a lithium-sulfur battery cell, comprising a housing (1), at least one anode (2), at least one sulfur cathode (3), a separator element (4) between the anode (2) and the cathode (3), and at least one elastic volume-compensating element (5) for compensating variations in the volume of the anode (2) and/or the cathode (3). The invention further relates to a rechargeable lithium-sulfur battery comprising at least two lithium-sulfur battery cells of said type.