| 摘要 |
A cartridge, a cell module containing the cartridge, and a battery module containing the cell module are provided to inhibit the movement of a battery cell in case of the falling of a battery or the application of external force, thereby preventing internal shortage and improving stability. A cartridge comprises a cartridge main body whose upper surface is open; an upper cover combined with the upper surface; a plurality of penetration holes(120) which are punched at the lower surface of a cartridge main body; an engagement projection(140) capable of being engaged with other cartridge formed at the upper one part of the side wall; an engagement groove(142) corresponding to the engagement projection formed at the lower one part of the side wall; and a member for the mounting of an electrode terminal connecting member formed at the front surface of the main body. |
