| 摘要 |
A secondary battery (100, 200, 300, 400) comprising: a plurality of electrode assemblies (10, 20) arranged in a layer, adjacently to one another; an electrolyte; a case (110, 210) accommodating the electrode assemblies (10, 20) and the electrolyte; and a space portion (11, 21) located between a respective adjacent pair of the electrode assemblies. |
