Battery with battery current collector disc

Abstract

A battery current collector plate battery comprising a casing (10), a core (20), and one or more terminals (30), characterized in that the battery current collector plate comprises:a lug connector portion (1) electrically connected to one or more lugs of the battery, wherein the lug connector portion (1) has an annular structure;a terminal connector portion (2) electrically connected to the terminal (30) of the battery, wherein the terminal connector portion (2) is located in the center of the lug connector portion (1) and an annular gap is formed between a peripheral edge of the terminal connector portion (2) and an inner peripheral edge of the lug connector portion (1);one or more fuses (3), wherein each fuse (3) has two ends connected to the peripheral edge of the terminal connector portion (2) and the inner peripheral edge of the lug connector portion (1);the battery current collector plate is disposed inside the housing (10) between the core (20) and the terminal (30), and the tab connector portion (1) of the battery current collector plate is electrically connected to one or more tabs of the core (20), and the terminal connector portion (2) of the battery current collector plate is electrically connected to the terminal (30); the battery current collector plate battery further comprises an insulating portion (4) disposed in a space formed by the terminal connector portion (2), the tab connector portion (1) and each fuse (3); the battery further comprises a plurality of overlapping insulating layers (5) disposed on the side of the terminal connector portion (2) remote from the terminal (30);