| 摘要 |
PROBLEM TO BE SOLVED: To stably hold an electrode body in a housing container to obtain high reliability.SOLUTION: A nonaqueous electrolyte secondary battery 1 includes: electrode bodies 11a and 11b; an electrolyte; a housing container housing the electrode bodies 11a and 11b, a container body 10 housing the electrolyte and a lid body 20; and a pressure contact body 12 which is located between the electrode bodies 11a and 11b and an inner bottom 10y of the housing container and in which a projecting line 12x is formed, the projecting line exhibiting elasticity in a state where impregnated with the electrolyte, thereby coming into press contact with the electrode bodies 11a and 11b. |
