Wiederaufladbare Batterie

Details

Veröffentlichungs-Nr.

EP3151306

Aktenzeichen

EP16181155

Anmeldetag

26. Juli 2016

Veröffentlichung

18. Juli 2018

Erteilung

18. Juli 2018

Rechtsraum

EP

IPC

H01M2/02H01M2/22H01M2/30H01M2/36H01M10/04H01M2/04H01M2/06H01M2/26

Abstract

A rechargeable battery includes a conductive case including a bottom part and a wall part extending from a periphery of the bottom part, an electrode assembly including a positive electrode and a negative electrode, and accommodated in the case, a cap plate opposite to the bottom part and electrically connected to the case, a positive terminal fixed to the cap plate and electrically connected to the cap plate, a negative terminal fixed to the cap plate and electrically insulated from the cap plate, a positive electrode tab extending from the positive electrode and electrically connected to the bottom part, and a negative electrode tab extending from the negative electrode, facing the positive electrode tab, and electrically connected to the negative terminal, wherein a length of the cap plate in a first direction is less than a height of the wall part in a second direction.

Anmelder

Firma

Samsung SDI Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete