Batterie und Elektrische Vorrichtung

Details

Veröffentlichungs-Nr.

EP4765389

Anmeldetag

1. August 2024

Veröffentlichung

10. Juli 2025

Rechtsraum

EP

IPC

H01M50/209

Abstract

Provided are a battery (100) and an electrical apparatus, which are applicable to the technical field of battery (100). The electrical apparatus includes the battery (100), the battery (100) including a battery unit (10) and a box body (20), where the battery unit (10) includes at least one battery cell (1). The box body (20) is provided with two first walls (21) opposite to each other along a first direction (Y), the two first walls (21) being each connected with a first connection member (22) configured to be connected to an external device, where in the first direction (Y), the battery unit (10) is disposed between the two first walls (21) and is position-limited by the first walls (21). In a case where the first connection member (22) is connected to the external device, the external device can constrain relative positions of the two first walls (21) in the first direction (Y), such that the two first walls (21) can constrain the battery unit along the first direction (Y) to effectively resist the expansion of the battery cell (1) and to reduce or eliminate the provision of structures such as an expansion beam, which helps to reduce the cost of the battery (100).

Anmelder

Firma

Contemporary Amperex Technology Co., Limited

Land

🇨🇳 China