2, wireless charging methods are electromagnetic induction, magnetic resonance, electric field coupling and radio wave transmission, wireless charging of mobile phones mostly uses the principle of electromagnetic induction. Electromagnetic induction wireless charging, when the current of the power supply through the coil (wireless charger power supply coil) will generate a magnetic field, other unenergized coil (mobile phone side of the electric coil) close to the magnetic field will generate current, charge the mobile phoneElectricity. As shown below.
3, if the use is vivo mobile phone, wireless charging is also known as inductive charging or non-contact inductive charging, based on the principle of electromagnetic induction, the device that needs to be charged can be charged by contacting the wireless charger after being energized. 4, wireless charging is also known as inductive charging, non-contact inductive charging, from wireless power transmission technology, is the use of near-field induction, that is, inductive coupling, by the power supply device (charger) to transmit energy to the power device, the device uses the received energy to charge the battery, and at the same time for its own operation.
mobile phone mutual charging wireless .
Click to open [Settings] on the desktop of the phone; Under the Settings menu, find and click on [Battery]; Open the switch button on the right of [wireless reverse charging] Mobile phone mutual charging wireless , and put the two mobile phones back to back together. Note Mobile phone mutual charging wireless : The premise of two mobile phones to charge each other is that at least one mobile phone canSupport reverse wireless charging. Huawei Technologies Co., Ltd. is headquartered in Bantian, Longgang District, Shenzhen, Guangdong Province, China.
Operating mobile phone Mobile phone mutual charging Wireless : Huawei p30pro mobile phone system version: EMUI10 system The steps to charge two mobile phones are as follows: Click to open the Settings on the desktop of the mobile phone. Under the Settings menu, find and click to go to Battery. Turn on the switch button to the right of wireless reverse charging. Just place the two phones back to back.
Huawei Mobile Phone Mutual charging Method/Procedure Go to Settings Open [Battery 】 Home page. Then click open [wireless reverse charging] After opening, you can charge each other. To charge your phone, proceed as follows: Open the Settings on your phone's desktop. Go to Battery options. Turn on the wireless reverse charging switch. Charging can be achieved by placing the two phones back to back.
Click to open [Settings] Mobile phone mutual charging wireless on the desktop of the phone, find and click to enter [battery] under the setting menu, and turn on the switch button on the right of [wireless reverse charging]. Just place the two phones back to back. Small editor tip: two mobile phones charge each otherThe premise of electricity is that at least one mobile phone can support reverse wireless charging. Note: This article takes Huawei p30pro mobile phone as an example and applies to EMUI 10 system.
First open the home screen of the phone, find the "Settings" icon and click Open. After entering the Settings, swipe the screen, find "System" and click open. Then click on the "About Phone" option. After entering the screen about the phone, tap the "version number" option five times to open the developer mode. At this time, the words "you are in developer mode" pop up at the bottom of the mobile phone page, and connect the device to be reverse-charged with a data cable.
1, wireless reverse charging can have a mobile phone support. According to relevant data, the mobile phone opens wireless reverse charging, and then the back of the mobile phone and another mobile phone that supports wireless reverse charging can be charged between mobile phones.
2, for example, some modern smart phones support wireless reverse charging. Let's say you have two cell phones, and one is fully charged and the other is running out of battery.If one of the phones supports wireless reverse charging, then you can place the two phones back to back and activate the wireless reverse charging function, so that the fully charged phone charges the phone that is about to run out of battery.
3, reverse charging means: you can use your mobile phone to charge other mobile phones, but the premise is that two mobile phones need to use a cable and an OTG cable connected together. At this stage, the mobile phones on the market basically support the OTG function, but some low-end machines and individual mobile phones will not support it due to cost constraints. If your phone supports OTG, then basicIt also supports reverse charging.
The method of using Huawei mobile phone mutual charging is as follows: Click to open [Settings] on the desktop of the mobile phone; Under the Settings menu, find and click on [Battery]; Open the switch button on the right of [wireless reverse charging] Mobile phone mutual charging wireless , and put the two mobile phones back to back together. Note: The prerequisite for two phones to charge each other is that at least one phone can support reverse wireless charging.
Click to open [Settings] Mobile phone mutual charging wireless on the desktop of the phone, find and click to enter [battery] under the setting menu, and turn on the switch button on the right of [wireless reverse charging]. Just place the two phones back to back. Tip: The prerequisite for two mobile phones to charge each other is that at least one mobile phone can support reverse wireless charging. Note: This article takes Huawei p30pro mobile phone as an example and applies to EMUI 10 system.
After unlocking your phone, find the Settings icon on your desktop, open it, and find the battery options on the Settings page that opensClick on the battery page, find the option of "wireless reverse charging", and turn on the switch on the right side, then we can charge another mobile phone.
Operating mobile phone: Huawei p30pro mobile phone system version: EMUI10 system The steps to charge each other are as follows: Click to open the Settings on the desktop of the mobile phone. Under the Settings menu, find and click to go to Battery. Turn on the switch button to the right of wireless reverse charging. Just place the two phones back to back.
Huawei mobile phone mutualCharging Method/Steps Go to Settings to open the [battery] home page. Then click open [wireless reverse charging] After opening, you can charge each other. To charge your phone, proceed as follows: Open the Settings on your phone's desktop. Go to Battery options. Turn on the wireless reverse charging switch. Charging can be achieved by placing the two phones back to back.