Patent ID: 11955652
Assignee: NINGDE AMPEREX TECHNOLOGY LIMITED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A battery cell, comprising:
a first electrode assembly, composed of first positive electrode plate, a first negative electrode plate and a first separator located between first positive electrode plate and the first negative electrode plate; the first electrode assembly comprising a first surface and a second surface opposite to the first surface;
a second electrode assembly disposed adjacent to the first electrode assembly, the second electrode assembly composed of a second positive electrode plate, a second negative electrode plate and a second separator located between second positive electrode plate and the second negative electrode plate; the second electrode assembly comprising a third surface and a fourth surface opposite to the third surface;
a housing comprising a top cover and an accommodation cavity for accommodating the first electrode assembly and the second electrode assembly, the accommodation cavity comprising a bottom wall; the first surface and the third surface facing towards the bottom wall;
an electrolyte disposed in the housing; and
a first adhesive layer comprising a first bonding side and a second bonding side opposite to the first bonding side, the first bonding side is bonded to both the second surface and the fourth surface,
wherein the top cover is placed above the first electrode assembly and the second electrode assembly to seal the accommodation cavity, and the top cover is bonded to the second bonding side.