Batteriezelle, Batterie und Elektrische Vorrichtung

Details

Veröffentlichungs-Nr.

EP4760892

Anmeldetag

22. Mai 2024

Veröffentlichung

5. Juni 2025

Rechtsraum

EP

Abstract

The present application relates to the technical field of batteries. Disclosed in the present application are a battery cell, a battery, and an electric device. The battery cell comprises a shell and a pressure relief notch, wherein the shell is flat and comprises two first walls opposite each other in the direction of the thickness of the shell; and the pressure relief notch is arranged in at least one of the first walls. In the battery cell according to the embodiments of the present application, an area enclosed by the pressure relief notch is not limited; moreover, the pressure relief notch is also easier to process, and the manufacturing cost is reduced.

Anmelder

Firma

Contemporary Amperex Technology Co., Limited

Land

🇨🇳 China