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BATTERY

Application US20260081267A1 Kind: A1 Mar 19, 2026

Assignee

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventors

Shinya ISHIKAWA, Hiroshi Nagase, Shigenori Hama, Norihiro Ose

Abstract

A battery of the present disclosure includes: an electrode body including a solid electrolyte; a case housing the electrode body; and a resin body provided in gaps between the case and end surfaces of the electrode body. The resin body includes a first layer laminated on the end surfaces of the electrode body and a second layer laminated on the first layer. A resin component of the first layer is a resin having a hydroxy group that is less than 100 ppm. The second layer is a layer that electrically insulates the electrode body and the case.

CPC Classifications

H01M 50/1243 H01M 50/134 H01M 50/141 H01M 2300/0065

Filing Date

2025-09-08

Application No.

19321983