Battery assembly, control method thereof and electronic device
A battery component and electrical connection technology, which is applied in secondary battery manufacturing, electrical components, secondary batteries, etc., can solve the problems of poor low-temperature performance of batteries and the overall volume of electronic equipment, and achieve the effect of expanding functionality and increasing charging rate
Pending Publication Date: 2021-07-27
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology
Therefore, how to improve the poor low-temperature performance of the battery and reduce the overall volume of the electronic equipment has become a technical problem to be solved.
Method used
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[0031] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0032] It can be understood that the terms "first", "second" and the like used in this application may be used to describe various elements herein, but these elements are not limited by these terms. These terms are only used to distinguish one element from another element. For example, a first weld could be termed a second weld, and, similarly, a second weld could be termed a first weld, without departing from the scope of the present application. Both the first solder joint and the second solder joint are solder joints, but they are not the same solder joint.
[0033] I...
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Abstract
The invention relates to a battery assembly and a control method thereof and an electronic device. The battery assembly is provided with a first pole piece, a first diaphragm, a reference electrode piece, a second diaphragm and a second pole piece which are stacked in sequence, wherein one side of the first pole piece is provided with a first tab, and one side of the second pole piece is provided with a second tab; the reference electrode plate is provided with a first reference end and a second reference end; when the first reference end and the second reference end are correspondingly and electrically connected to the positive end and the negative end of a power supply unit respectively to form a heating loop, the battery assembly is in a heating mode, so that the reference electrode slice generates heat; when one of the first reference end and the second reference end is electrically connected with the first end of an acquisition unit, and one of the first tab and the second tab is electrically connected with the second end of the acquisition unit to form a test loop, the battery assembly is in a test mode to detect the electrical parameters of the battery assembly, so that the temperature of the battery assembly can be increased, and the overall volume of the battery assembly can be reduced.
Description
technical field [0001] The present application relates to the technical field of charge and discharge, in particular to a battery assembly, a control method thereof, and electronic equipment. Background technique [0002] With the development of science and technology, various electronic devices support more and more functions, and more and more functions put forward higher requirements on the power of electronic devices. Currently, mainstream electronic devices (for example, mobile phones) on the market use storage batteries, such as lithium-ion batteries, to provide power. The charging rate of the battery is affected by the battery temperature to a certain extent, for example, the charging efficiency of the battery is low in a low temperature environment. [0003] In order to improve the low-temperature performance of the battery, there are new materials for the positive and negative electrodes, optimization of the electrolyte formula, and built-in heating materials insid...
Claims
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IPC IPC(8): H01M10/04H01M10/42H01M10/48H01M10/615H01M10/654H01M10/637
CPCH01M10/04H01M10/42H01M10/48H01M10/615H01M10/654H01M10/637Y02P70/50Y02E60/10
Inventor 谢红斌
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD