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Mobile terminal and charging method thereof

A mobile terminal and charging current technology, applied in the field of communication, can solve the problems of low charging efficiency, long charging time of the main battery and secondary battery, etc., and achieve the effect of improving flexibility and efficiency

Active Publication Date: 2021-08-20
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a mobile terminal and its charging method, which can solve the problems of long charging time and low charging efficiency of the main battery and the secondary battery in the related art

Method used

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  • Mobile terminal and charging method thereof
  • Mobile terminal and charging method thereof
  • Mobile terminal and charging method thereof

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Experimental program
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Embodiment Construction

[0069] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0070] figure 1 It is a schematic diagram of a mobile terminal to which a method for charging a mobile terminal provided in an embodiment of the present application is applied. The mobile terminal 110 may be a smart phone, a tablet computer, a multimedia player, or a wearable device.

[0071] Such as figure 2 and image 3 As shown, the mobile terminal 110 may include a main battery ( figure 2 and image 3 not shown) and a secondary battery 111, the secondary battery 111 may also be called a back clip battery. Wherein, the main battery is fixed in the main body 112 of the mobile terminal 110 , and the secondary battery 111 is detachably connected to the main body 112 . The side of the main body 112 connected to the auxilia...

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Abstract

The invention discloses a mobile terminal and a charging method thereof, and belongs to the technical field of communication. The mobile terminal comprises a main battery and an auxiliary battery, the main battery is fixed in a main body of the mobile terminal, and the auxiliary battery is detachably connected with the main body. The method comprises the following steps: acquiring the electric quantity of the main battery in the process of charging through an external power supply; according to the electric quantity of the main battery, determining first charging current of the main battery and second charging current of the auxiliary battery, wherein the first charging current is in negative correlation with the electric quantity of the main battery, and the second charging current is in positive correlation with the electric quantity of the main battery; and charging the main battery according to the first charging current, and charging the auxiliary battery according to the second charging current. The mobile terminal can configure the first charging current of the main battery and the second charging current of the auxiliary battery according to the electric quantity of the main battery, so that the charging power of the external power supply is fully utilized, and the flexibility and the charging efficiency when the main battery and the auxiliary battery are charged are improved.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a mobile terminal and a charging method thereof. Background technique [0002] Currently, a mobile terminal may include a main battery and a secondary battery. The main battery is fixed in the main body of the mobile terminal, and the secondary battery is detachably connected to the main body of the mobile terminal. The secondary battery is also called a back clip battery. When the secondary battery is connected to the main board, the secondary battery can charge the main battery of the mobile terminal. In addition, the user can also connect the charger with the secondary battery, and charge the main battery and the secondary battery at the same time through the charger. [0003] In the related technology, when the charger is charging the main battery and the auxiliary battery at the same time, the mobile terminal will give priority to charging the main batt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/0068H02J7/0044H02J7/0045Y02B40/00Y02E60/10
Inventor 张兰鹏
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD
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