| 摘要 |
The invention concerns an electric power storage cell (100) comprising several electrochemical elements (110) connected in series and/or in parallel, arranged inside a sealed casing (400), said casing (400) comprising means for electrically connecting the electrochemical elements (110) to a power connecting device outside the casing (400). The invention is characterized in that the electrical connecting means comprise means (901, 902, 200, 300) for enabling said casing (400) to be traversed without affecting adversely the tightness thereof and without transmitting thereto maintaining loads. The invention is particularly applicable in the field of lithium polymer technologies with high power storage assemblies.
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