| 摘要 |
PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery causing no leakage out of an electrolyte from a battery can, reducing liquid injection time, and capable of suppressing reduction in battery capacity.SOLUTION: A pore 7 arranged in a lid member 2b of a battery can 2 has a function as an inlet for injecting an electrolyte into the inside of the battery can 2 and also has a function for exhausting gas inside the battery can 2. The pore 7 is arranged at a position that is higher than a liquid level of the electrolyte in use of a nonaqueous secondary battery 1, and is not overlapped with an electrode laminate 3. |
