Device for connecting a terminal of a battery module to an electrical conductor

A device for connecting a terminal of a battery module to an electrical conductor, the terminal having a U-shape defining an inner contact surface, the connection device comprising:

• a longitudinal insulation body wherein the electrical conductor is disposed, the longitudinal insulation body having at least one housing for receiving the terminal, the longitudinal insulation body having on a first face a first opening for insertion of the terminal into the housing and, on a second face opposite the first face, a second opening for insertion of a connecting element, the second insertion opening opening out in the housing;
• the electrical conductor being flexible and comprising at least one pair of flexible contact blades configured to be arranged in the U of the terminal and to make contact with the inner contact surface of the terminal;
• and
• at least one connecting element configured to be inserted in a connection position into the second insertion opening and between the flexible contact blades of the at least one pair of flexible contact blades to keep the flexible contact blades pressed against the inner contact surface of the terminal.