Honda Motor Co., Ltd.
BATTERY

Abstract:

A highly safe and high energy density battery is provided. A battery (1) includes: a laminated body (100) in which a positive electrode (20) including a positive electrode collector (22), a solid electrolyte (30) and negative electrode (10) including a negative electrode collector (12) are repeatedly arranged, and at least any of the positive electrode collector (22) and negative electrode collector (12) is respectively drawn from an end face of the laminated body (100), and configures a plurality of negative electrode collector tabs (12a, 12b, 12c and 12d); an outer packaging (300) which houses the laminated body (100); and a lead terminal (200) which is electrically connected with the plurality of collector tabs, and having a part extending from the outer packaging (300) to outside, in which the lead terminal (200) is connected with a first overcurrent isolation part (210) arranged inside of the outer packaging (300).