This article to talk about wireless backcharging function is the earliest mobile phone, and wireless backcharging useful corresponding knowledge points, I hope to help you, don't forget to collect this site oh. < / p > < h2 > the article directory list: < / h2 > < ul > < li style = 'margin - bottom: 3 px; list-style: none'>1. Did Huawei invent reverse wireless charging?
Yes, Huawei Mate 30 Pro supports wireless charging. It uses the wireless charging technology independently developed by Huawei and supports reverse wireless charging, that is, the mobile phone can be used as a wireless charger to charge other mobile phones or smart devices that support wireless charging. At the same time, it also supports 10W wireless fast charge, which can be used in a short time for the phoneCharge up.
Huawei has launched the first mobile phone to support reverse wireless charging, allowing you to easily charge your other mobile phone or device that supports wireless charging. So, how do you set up and use this feature? Here are the secrets for you! Open the Settings First, open the Huawei mobile phone and go to the home screen of the desktop. Find the Settings option and click to enter. Turn on Battery options Find the battery options in the Settings menu, turn on and find the wireless reverse charging switch.
The current Huawei Mate 20 Pro also supports 15W fast wireless charging, which is the world's first hand that can reverse wireless charging for other mobile phonesAirplane.November 25 news, this afternoon Huawei officially released its new MatePad Pro tablet computer, Yu Chengdong mentioned when introducing this tablet computer, this tablet is the first two-way wireless charging tablet. Huawei MatePad Pro is the world's first two-way wireless charging tablet, equipped with 7250mAh large-capacity battery, support 40W super fast charge 15W forward wireless fast charge, 5W reverse wireless fast charge technology.
HUAWEI Mate20 Pro Built-in 4200mAh large battery, equipped with AI intelligent power saving technology; The new generation of 40W Huawei SuperCharge super fast charge, which can be charged to 70% in 30 minutes, Germany TuV Rheinland authoritative security certification; 15W wireless fast charge; Innovative wireless reverse charging technology.
At present, there are many main long-life mobile phones on the market, mainly with large battery capacity to improve standby performance. As the battery capacity gets larger and larger, many manufacturers begin to think about whether they can provide users with more functions, and reverse charging is born in this way. The first time we learned about reverse charging was from Huawei Mate7, whenAt the press conference demonstrated the operation effect, only need to connect a data cable, in fact, is a common OTG data cable.
The so-called "reverse charging" is the process of switching to the mobile power supply to discharge when the mobile phone is connected to other devices and charging other electronic devices, and the mobile phone is also the incarnation of the charging treasure. When the mobile phone with reverse charging function detects that the OTG device supporting data exchange between devices is inserted, the mobile phone sends the V on the USB data cableOutput voltage on the BUS and prompt for reverse charging.
Reverse charging refers to the function of using the mobile phone as a mobile power source to charge other devices. First use the OTG cable and mobile phone data cable to connect the two mobile phones, and then change the USB connection mode in the notification bar to reverse charging on the power supply side of the mobile phone. There is a premise here that the power supply phone supports OTG, if the other phone does not support reverse charging, the support end will automatically power.
Reverse charging means that you can use your phone to charge other phones, but only if you need two phones to use a cable andThe 0Pro phone supports a maximum 10V / 4A super fast charge, compatible with 4.5V / 5A or 5V / 4.5A super fast charge, compatible with 9V / 2A fast charge.
Mobile phones that support wireless charging are: Apple, Huawei, Xiaomi, Samsung, Nokia. Apple: iPhone8Plus, iPhone X, iPhone XS, iPhone XS MAX, iPhone XR, iPhone 1iphone 11Pro, iPhone11Pro Max.
Wireless charging mobile phoneIncluding iPhone 8 and updated models, Samsung Galaxy S6 and updated models, Huawei Mate 20 Pro and updated models, Mi 9 and updated models. Wireless charging technology has gradually become popular in the smartphone market, and many mainstream mobile phone brands have launched models that support wireless charging.
1, cause thisThe main reason for the incident is that Apple has applied for a patent that is the inductive charging between electronic devices, which has attracted the speculation of the majority of netizens. Probably means that the iPhone and laptop contact can achieve the effect of charging, so many people are curious about whether it is similar to the reverse charging that has already appeared? The difference between reverse charging and the area on either side of the MacBook trackpad can be used as a wireless charging pad.
2, according to a new patent exposed by Apple, Apple notebook is expected to wireless charging for the iPhone aimed at adding two-way wireless charging capabilities to its devices. One of the patents is called"Inductive charging between electronic devices." The patent describes how to charge an iPhone and Apple Watch wirelessly, and the area on either side of the MacBook trackpad can be used as a wireless charging pad. Before Apple applied for this major, reverse charging devices had appeared in many devices in China, which means that two mobile phones can charge each other. However, this technology of Apple is completely different from the technology launched by Android, and it is more extensive not only limited to the charging of mobile phones, as long as it is the product of Apple company. Perhaps in the future will be able to achieve the effect of mutual chargingIt can even be charged across the intermediate medium in the future.
What is the earliest wireless backcharging function of mobile phones and wireless backcharging useful introduction to the end of this, do not know you find the information you need? If you want to know more about this, remember to follow this site. < / p >