US 2021/0083256 A1 · BATTERY AND BATTERY PACK HAVING THE SAME, AND ELECTRIC VEHICLE

Abstract

A battery (100) and a battery pack having the same, and an electric vehicle are disclosed. The battery (100) includes: a housing; a cover plate (30) located at an end of the housing; a terminal (40) disposed on the cover plate (30); a pole core (10) located inside the housing and having a tab (20), at least one part of the tab (20) being connected to the terminal (40); and an insulating spacer (50) covering one side that is of the at least one part of the tab (20) and that faces away from the terminal (40).

Claims17

Dependent claims

A battery, comprising:

a housing;
a cover plate located at an end of the housing;
a terminal disposed on the cover plate;
a pole core located inside the housing and having a tab, at least one part of the tab being connected to the terminal;
and
an insulating spacer covering one side that is of the at least one part of the tab and that faces away from the terminal.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application

16/772,440Filed 13 Dec 2018

Priority

CN 201721749386.114 Dec 2017

Published

18 Mar 2021

Term ends

Not estimatedThe source records don’t support an estimate.

Classification20 codes

H01M 50/116
Primary casings; Jackets or wrappings: characterised by the material
H01M 10/0525
Li-accumulators: rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
H01M 50/10
Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells:…
H01M 50/147
Primary casings; Jackets or wrappings: lids or covers

Battery and battery pack having the same, and electric vehicle

Life of this patent

Battery and battery pack having the same, and electric vehicle

Life of this patent

Abstract

Claims17