Tab-Struktur und Pouch-Zelle

Details

Veröffentlichungs-Nr.

EP4765358

Anmeldetag

19. Dezember 2024

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

Abstract

Disclosed are a tab structure and a pouch cell comprising the tab structure. The tab structure comprises a conductive portion and a storage container, wherein the storage container is fixedly mounted at the bottom of the conductive portion, and the interior of the storage container is a cavity for storing electrolyte. The tab structure is provided with the storage container for storing electrolyte, and the electrolyte in the storage container replenishes the needs of a battery cell in a timely manner, thereby increasing the electrolyte retention of the pouch cell. In this way, the problem of insufficient electrolyte in the later stage of the pouch cell can be solved effectively, thereby improving the cycle performance of the cell and further increasing the service life of the pouch cell.

Anmelder

Firma

Farasis Energy (Ganzhou) Co., Ltd.

Land

🇨🇳 China