| abstract |
The present invention relates to a secondary battery in which desorption of an active material is prevented and adhesion between the electrode plate and the separator is enhanced.n n n The secondary battery of the present invention includes a first electrode plate provided with a first electrode tab on one side, a second electrode plate provided with a second electrode tab on the other side so as not to overlap the first electrode tab, and the first electrode. An electrode assembly including a separator interposed between the plate and the second electrode plate; And a case accommodating the electrode assembly and the electrolyte solution, further comprising an adhesive attached between the first electrode plate, the second electrode plate, and the separator. |