Batterie

Details

Veröffentlichungs-Nr.

EP4757046

Anmeldetag

14. März 2023

Veröffentlichung

10. Juni 2026

Rechtsraum

EP

IPC

H01M50/531

Abstract

The present invention provides a battery, including: a housing (1) enclosed to form a chamber and including a first side plate (11) and a bottom side plate (16) connected with the first side plate (11); a cell (2) located in the chamber and provided with a first tab (21); and a first adapter (31) electrically connected with the first tab (21), where the first adapter (31) is disposed between the first side plate (11) and the cell (2), and a projection of the first adapter (31) on the first side plate (11) does not overlap with a projection of the first tab (21) on the first side plate (11); and where the battery further includes a first connector located between the cell (2) and the first side plate (11) and connected with the first tab (21) and the first adapter (31), respectively; and the first connector includes a first connection sheet (51) connected with the first adapter (31) and a fourth connection sheet (54) connected with a side of the first tab (21) facing away from the cell (2); and a side of the first connection sheet (51) facing away from the first adapter (31) is provided with a sixth insulation layer (86), and a projection of the sixth insulation layer (86) on the sixth side plate (16) overlaps with a projection of the first tab (21) on the sixth side plate (16). The present invention can improve the battery performance such as energy density.

Anmelder

Firma

Zhuhai CosMX Battery Co., Ltd.

Land

🇨🇳 China

Fachgebiete