Select [Settings]. Click on "Battery" below. Select "Wireless Reverse Charging" below. Reverse charging synopsis: As the name suggests, usually you charge it, and now it acts as a power supply to power another device, "reverse charging" is when the mobile phone is connected to other devices, switch to mobile power for discharge, charging for other electronic devices, it can be said that this time the mobile phone is a charging treasure.
Desktop Click Set on the desktop of the phone,Electricity, that is, for occasional emergencies. Although the gimmick of reverse wireless charging is greater than the actual use, Huawei's innovative spirit is still worth encouraging.
2, wireless reverse charging function is a new technology from Huawei, which can allow mobile phones to charge with devices that support wireless charging. First, make sure your Huawei phone has been upgraded to the latest version and turn on the wireless reverse charging function. Secondly, the device that needs to be charged can be charged by placing it on the Huawei phone. In addition, you can transfer data by connecting the same type of device.
3, in the use of wireless reverse charging workBefore you can, make sure your phone charge is above 20%. Go to Battery Settings and turn on the wireless reverse charging switch. Turn on the device to be charged and place it in the center of the back of the phone. Do not place metal objects between the mobile phone and the device to be charged. If the device does not start charging after 5 seconds, adjust the position and try again.
The principle of wireless reverse charging is to use the power of the device itself to charge other devices. Some smartphones and other devices have reverse charging capabilities wireless backcharge chips , which allow them to use their own power to charge other devices. For example, if you have a phone that supports wireless reverse charging, the wireless reverse charging chip you can put another device on the back of it and let it draw power from the phone's battery.
Wireless charging, also known as inductive charging or non-contact inductive charging, based on the principle of electromagnetic induction, does not require transmission cables like traditional wired chargersInstead, the device that needs to be charged can be charged by contacting the wireless charging base.
The principle of wireless charging is that through near-field induction, the wireless charging device conducts the energy to the charging terminal device, and the terminal device converts the received energy into electrical energy and stores it in the battery of the device. The principle of energy conduction is inductive coupling, which can ensure that there is no exposed conductive interface, and can not only save the messy transmission line between the devices. It is safer for electronic devices such as electric toothbrushes that are in constant contact with conductive media such as liquids.
Enter the battery interface, find [wireless reverse charging], and hitYou can use it with wireless reverse charging. The principle of anti-charge wireless anti-charge chip : the battery output charge drives the motor to rotate (converts electrical energy into mechanical energy) When the motor drives the bearing to rotate, it also drives a coil to rotate in a magnetic field to generate electric charge (converts mechanical energy into electrical energy) to charge the battery.
The principle of wireless charging technology is actually relatively simple, the use of electromagnetic induction principle, learned high school physics we should all understand that electromagnetic waves have energy, through the electromagnetic circle can capture this energy, and then form a current in the coil, and finallyCharging can be achieved through the integration of a series of circuits.
Wireless reverse charging refers to: the mobile phone as a wireless charging base, to support wireless charging devices (such as: watches, bracelets, mobile phones, etc.) to charge. Wireless reverse charging technology, derived from radio energy transmission technology, can be divided into low-power wireless charging and high-power wireless charging two ways. Low-power wireless charging often uses electromagnetic induction, such as the Qi method of charging mobile phones, but ZTE's electric vehicle wireless charging method uses induction.