Fixing device e.g. cell connector, for fixing planar electric conductor at electrode connection of rechargeable lithium-ion cell of high power-vehicle-battery, has compensating element arranged below another compensating element at boundary

摘要

The device (1) has a screw element (4) with a screw thread for arrangement at an electrode terminal (3). A planar designed compensating element (6) e.g. clamping disk, is mechanically pre-tensioned, and arranged centered at the screw element relative to the screw thread of the screw element. Another planar designed compensating element (7) e.g. washer, is arranged below the former compensating element at an outer boundary (8) of the former compensating element. A fastening element (10) is made of dimensionally stable, resilient deformable plastic. An independent claim is also included for a battery module.