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Dual battery fast charging structure and mobile terminal

A mobile terminal, dual-battery technology, applied in electric vehicles, battery circuit devices, arrangement of multiple synchronous batteries, etc., can solve the problems of large battery temperature rise, battery damage, consumption, etc. Avoid hot effects

Active Publication Date: 2021-08-27
SUNWODA ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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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  • Dual battery fast charging structure and mobile terminal
  • Dual battery fast charging structure and mobile terminal
  • Dual battery fast 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 present invention provides a double-battery fast charging structure and a mobile terminal. By assembling the first battery on the first protection board, assembling the second battery on the second protection board, and separating the first protection board and the second protection board, Layer, the first protection board and the second protection board are connected to the adapter through the first plug and the second plug, and the adapter is connected to the external charging structure to realize the shunt charging of the first battery and the second battery, avoiding the If it gets hot, relatively speaking, the damage to the battery will be reduced, and the service life of the mobile phone will be longer, and the probability of mobile phone accidents will be 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 Patents(China)
IPC IPC(8): H02J7/00
CPCH02J7/0013H02J7/0045
Inventor 马鸿维
Owner SUNWODA ELECTRONICS
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