SQUARE LITHIUM TYPE CELL-ROLL STRUCTRUE

摘要

PURPOSE: A prismatic lithium type battery roll structure is provided to generate high capacity electricity by connecting a first prismatic lithium type battery roll structure and a second prismatic lithium type battery roll structure each of which is formed of a plurality of positive electrode plates and negative electrode plates, in parallel. CONSTITUTION: A prismatic lithium type battery roll structure comprises a first prismatic lithium type battery structure (110) which is formed by laminating a positive electrode plate with a first tab and a negative electrode plate with a second tab and foaming the first and second tabs; a first terminal case (200) being inserted into a first and second tabs-compressing unit; a second prismatic lithium type battery structure (300) which is formed by laminating a positive electrode plate with a third tab and a negative electrode plate with a fourth tab and foaming the third and fourth tabs; a second terminal case (400) being inserted into a third and fourth tabs-compressing unit; and a terminal (500) which connects the first and second terminal cases.