| 摘要 |
<p>PURPOSE: An electric storage element is provided to have excellent assembility and high connection strength and sealability in a connection portion of an external terminal. CONSTITUTION: An electric storage element comprises: an external body(1); external terminals(14) which have a side exposed to outside from the external body; a current collector arranged inside the external body and connected to the external terminal; and an electrode body which is arranged in the external body and connected to the current collector. The external body has a penetration hole. The external terminal comprises a flange part which is connected to the outer surface of the external body and a first axis part which is extended from the flange part and insert-penetrated through the penetration hole of the external body.</p> |
