Sekundärbatterie und Sekundärbatteriemodul damit

Details

Veröffentlichungs-Nr.

EP4794055

Anmeldetag

27. Januar 2026

Veröffentlichung

19. August 2026

Rechtsraum

EP

Abstract

A secondary battery (100), including an electrode assembly (120), a case (110) that accommodates the electrode assembly (120), the case (110) including an opening at at least one side, and a cap plate (130) that seals the opening, wherein the case (110) includes an inner wall (111), an outer wall (112) spaced apart from and surrounding the inner wall (111), a space portion between the inner wall (111) and the outer wall (112), and a connection wall (113) connecting the inner wall (111) and the outer wall (112), the connection wall (113) sealing an upper end of the space portion.

Anmelder

Firma

SAMSUNG SDI CO., LTD.

Land

🇰🇷 Südkorea