Prismatische Batterie

Details

Veröffentlichungs-Nr.

EP4726826

Anmeldetag

24. September 2025

Veröffentlichung

15. April 2026

Rechtsraum

EP

Abstract

A prismatic-housing battery (100) including a housing (10) and two cell assemblies (20) accommodated in the housing (10) is provided. Each cell assembly (20) includes at least two cells (30) stacked along a first direction (A) and a first insulation tape (41) covering the first corner area (305a) of the second cell (32). An outer peripheral surface of each cell (30) along a winding direction (B) includes two plane areas (304) and a first corner area (305a) and a second corner area (305b). The cell (30) adjacent to the housing (10) along the first direction (A) is a first cell (31), and the cell (30) adjacent to another cell assembly (20) is a second cell (32). One end of the first insulation tape (41) extends to the first corner area (305a) of the first cell (31) through the first corner area (305a) of the second cell (32).

Anmelder

Firma

AESC Japan Ltd.

Land

🇯🇵 Japan