| 摘要 |
PURPOSE: A secondary battery is provided to facilitate the manufacture of an insulating case and to ensure excellent workability by bending a support wall of the insulating case. CONSTITUTION: A secondary battery includes an electrode assembly(110), a can(120) in which a floor plate and side walls extended from the floor plate and the electrode assembly is accommodated, and an insulating case which has a plate-shaped main body(131) facing the electrode assembly and a support part extending from the main body. |
