| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery in which energy density is high and a short circuit can be prevented even in case an impact is added to the battery, and which is superior in the safety as a result. SOLUTION: In a battery housing a power generation element in a battery case, a positive electrode, a separator and a negative electrode are tightly adhered in the power generation element, and further, the power generation element is tightly adhered to the inner surface of the battery case. |
