| 摘要 |
The invention concerns an electrochemical accumulator (A) comprising at least one electrochemical cell (C1) formed of an anode (3) and a cathode (2) on either side of an electrolyte (1), two current collectors, one of which is connected to the anode and the other to the cathode, and a container (6) arranged to contain the electrochemical cell(s) in a sealed manner while being traversed by a part of the current collectors forming the poles (40, 50). According to the invention, the container (6) comprises: -a metal part (6.1) comprising two regions (6.10, 6.11) joined to one another by metallic soldering, -a hardened polymer-based part (6.2) joined to the metal part. |
