Sony Corporation

Murata Manufacturing Co., Ltd.

Ryota Isshiki

Ryo Tanabe

Yasuhiro Tonomura

Tetsuo Inakawa

Munenori Inden

Tatsuya Adachi

Tsutomu Aoyama

Tsuyoshi Toukairin

Hiroaki Ono

Junpei Ikeno

Noritsugu Yoshizawa

Naruhiko Endo

Provided is a battery module including a plurality of stacked battery units. Each of the battery units is arranged in a manner that a face of a heat-transfer plate held by a battery support body formed from an insulating material and a main face of a battery cell oppose each other.

Battery unit, battery module, power storage system, electronic device, power system, and electric vehicle

A battery module is provided. The battery module includes a battery module comprising a plurality of battery units comprising a pair of terminals respectively; and a connector comprising insertion portions, wherein the pair of terminals are inserted into the insertion portions and the plurality of terminals are electrically connected to each other.

Battery module

A battery unit includes a battery cell that charges and discharges electric power; and a bracket that has an outer peripheral wall portion surrounding an outer peripheral side of the battery cell, and a support body which is provided inside the outer peripheral wall portion and supports the battery cell, wherein two battery cells are inserted from a front surface side and a back surface side of the bracket into the outer peripheral wall portion and are mounted on both side surfaces of the support body.

Battery unit with peripheral bracket and internal support body

A battery module includes a plurality of battery supports each having a face orthogonal to the stacking direction, and a side face, the battery supports each containing a plurality of cells and being made of an insulating material, a coupling part that is located between the face of one battery support and the face of another adjacent battery support, and contracts in the stacking direction upon stacking the battery supports to bring the faces of the battery supports into intimate contact, a group of cells including the battery supports stacked with the coupling part being placed between the battery supports, a base plate, and first and second regulating plates placed facing each other in a standing position on the base plate, the first and second regulating plates sandwiching the group of cells arranged between the first and second regulating plates and stacked with the coupling part being contracted.

Battery module, electronic apparatus, electric power storage system, electric power system, and electric vehicle

Growing community of inventors

Fukushima, Japan

Ryota Isshiki