Unlock instant, AI-driven research and patent intelligence for your innovation.

Battery charging method, handheld terminal and readable storage medium

A charging method and battery technology, applied in the direction of secondary battery charging/discharging, batteries, secondary batteries, etc., can solve the problems of battery life decay, side reactions, etc.

Active Publication Date: 2020-09-01
SHENZHEN TRANSSION HLDG CO LTD
View PDF14 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of this application is to provide a battery power supply method, aiming to solve the problem of attenuation of battery life due to side reactions in the charging process of the battery

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Battery charging method, handheld terminal and readable storage medium
  • Battery charging method, handheld terminal and readable storage medium
  • Battery charging method, handheld terminal and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0059] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0060] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0061]In addition, if there are descriptions involving "first", "second" and s...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a battery charging method, a hand-held terminal and a readable storage medium, and the charging method comprises the following steps: obtaining terminal voltages at two ends ofa battery in a process of charging the battery according to a first charging mode; obtaining a corresponding preset voltage difference according to the terminal voltage, the preset voltage differencebeing a difference between a negative electrode voltage of the battery and a reference voltage of a reference electrode under different terminal voltages; and when the preset voltage difference is smaller than or equal to a preset value, controlling the battery to discharge according to a preset mode. According to the invention, the cycle life of the battery is prolonged.

Description

technical field [0001] The present application relates to the technical field of power supply, in particular to a battery charging method, a handheld terminal and a readable storage medium. Background technique [0002] At present, during the cycle use of secondary batteries such as lithium-ion batteries, the performance of the battery will attenuate. The reason for the attenuation is that side reactions will occur during the charging process of the battery, and the side reactions will consume effective active materials, resulting in the cycle times of the battery. Decrease, resulting in attenuation of battery life. [0003] The above content is only used to illustrate the technical problem to be solved in this application, and does not mean that the above content is the prior art. SUMMARY OF THE INVENTION [0004] The main purpose of the present application is to provide a battery power supply method, aiming to solve the problem of attenuation of battery life due to side...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/44
CPCH01M10/44H01M10/443H01M2220/30Y02E60/10
Inventor 黄云郭辉奇
Owner SHENZHEN TRANSSION HLDG CO LTD