Kabushiki Kaisha Toshiba

Toshiba Infrastructure Systems & Solutions Corporation

Ryousuke Kasaya

Makoto Nagasato

Kenji Shigehisa

Masafumi Ebisawa

Kenji Yazawa

Tatsumi Matsuo

According to one embodiment, a battery module includes first to fourth batteries and a case in which these batteries are housed. In the case, a first partition wall partitions the first and the second batteries and partitions the third and fourth batteries in a first direction, and a second partition wall partitions the first and third batteries and partitions the second and fourth batteries in a second direction intersecting the first direction. A fastening member fastens case members to each other at an intersection of the above two partition walls. The case includes a rib protruding on a surface of at least one of the first and second partition walls.

Battery module, battery pack, and vehicle

Battery module

Growing community of inventors

Sagamihara, Japan

Ryousuke Kasaya