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Double-battery quick charging structure and mobile terminal

A mobile terminal and dual-battery technology, which is applied in the direction of electric vehicles, battery circuit devices, and the arrangement of multiple synchronous batteries, can solve problems that affect battery life and safety, increase battery temperature, and battery damage. Reduced chance of accidents, long service life, and heat-free effects

Active Publication Date: 2019-03-22
SUNWODA ELECTRONICS
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

As the charging current continues to increase, the temperature rise of the battery is relatively large under the limitation of the area of ​​the protection board, which directly affects the service life and safety of the battery. The application of the well-known fast charging technology to the current battery will cause Batteries cause greater damage and drain

Method used

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  • Double-battery quick charging structure and mobile terminal
  • Double-battery quick charging structure and mobile terminal
  • Double-battery quick charging structure and mobile terminal

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Embodiment Construction

[0030] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] 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 part 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.

[0032] Reference attached Figure 1-2 , is a schematic structural diagram of the dual-battery fast charging structure provided by the present invention. It can be seen from the figure that the dual-battery fast charging structure includes an adapter 7, a first protection plate 1 and a second ...

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Abstract

The invention provides a double-battery quick charging structure and a mobile terminal. A first battery is assembled on a first protection plate; a second battery is assembled on a second protection plate; the first protection plate and the second protection plate are layered; the first protection plate and the second protection plate are connected with an adapter through a first plug and a secondplug; the adapter is connected with an external charging structure, so that shunt charging of the first battery and the second battery is realized, heat during charging is avoided, damage to the batteries is reduced, the service life of a mobile phone is longer, and the probability of occurrence of mobile phone accidents is correspondingly reduced.

Description

technical field [0001] The invention relates to the field of batteries, in particular to a double-battery fast charging structure and a mobile terminal. Background technique [0002] With the popularization of fast charging technology for mobile terminals, the current of fast charging technology has evolved from 3A, 4A, 5A to 8A and higher. As the charging current continues to increase, the temperature rise of the battery is relatively large under the limitation of the area of ​​the protection board, which directly affects the service life and safety of the battery. The application of the well-known fast charging technology to the current battery will cause Batteries cause greater damage and consumption. Contents of the invention [0003] The purpose of the present invention is to avoid the technical problems of overheating when charging the mobile terminal, shortening the service life and safety of the battery, and provide a dual-battery fast charging structure and a mob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/0013H02J7/0045
Inventor 马鸿维
Owner SUNWODA ELECTRONICS
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