Huawei P40 Pro mobile phone as an example: Open the wireless reverse charging Settings: Enter the phone to set the battery wireless reverse charging point , openWireless reverse charging switch. Warm reminder: Do not enable the wireless reverse charging function of the device that is charged wireless reverse charging point Wireless reverse charging point . If two mobile phones are enabled at the same time, one mobile phone will randomly switch to the receiving end, which may cause abnormal charging. After the wireless reverse charging function of the mobile phone is enabled, do not place the mobile phone directly on the metal material.
Reverse charging refers to the phenomenon or function of a device being able to charge other devices. Reverse charging is a special charging technology that is commonly usedGeneration of electronic equipment. In general, most devices can only accept charging from an external power source, i.e. they need to be connected to a charger or power source to get power. However, some devices have reverse charging capabilities, which means that they can not only accept charging, but also charge other devices from their own batteries.
The principle of reverse charging, different from the direct charging of the mobile phone, reverse charging is based On the OTG function, the latter refers to the on-go technology, mainly used in a variety of different equipment connection and data exchange. In addition to the function of connecting devices, OTG also supports in-useThe electrical output of the part is outward, that is, reverse charging.
Open [Settings] on your phone. Enter the Settings screen, tap [Battery]. Enter the battery interface, find [wireless reverse charging], turn on the wireless reverse charging can be used. The principle of counter-charging: 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.
Reverse charging refers to the function of using the mobile phone as a mobile power source to charge other devices. Start with the OTG line and the number of phonesConnect the two phones according to the cable, and then change the USB connection mode in the notification bar to reverse charging on the power side of the 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.
The Huawei mate20pro is used as an example. The method of reverse charging is as follows: Choose Settings > Connect Device, and find the USB option on the page. The USB option is gray. So, first use a reverse charging cable to connect the phone to the device being charged. You'll find "Settings" -- "ConnectThe USB option in "Devices" has become configurable, click to enter.
2, wireless reverse charging means: The function of using the mobile phone as a mobile power to charge other devices, first connect the two mobile phones with the OTG line and the mobile phone data line, and then change the USB connection mode in the notification bar to reverse charging on the mobile phone at the power supply side. There is a premise here that the mobile phone at the power supply side supports OTG, and if the other mobile phone does not support reverse charging, the supported end will automatically supply power.
3, wireless reverse charging refers to a wireless charging technology. Wireless reverse charging allows devices to charge each other without the use of wires or other connections. This technology, pioneered by Apple, allows Apple devices such as the iPhone, AirPods, and Apple Watch to charge each other. The principle of wireless reverse charging is to use the power of the device itself to charge other devices.
4, wireless reverse charging refers to mobile phones and other devices that can only receive wireless charging electromagnetic waves, and can now emit electromagnetic waves through wireless coils to other supportsWire charging of the device. The charging power of wireless reverse charging is smaller than that of the original wired charger, and the speed of charging large-capacity devices will be slower, which is more suitable for emergency use in emergency situations.
5, the meaning of wireless reverse charging is as follows: Simply put, your mobile phone and other devices that can only receive wireless charging electromagnetic waves can now emit electromagnetic waves through the wireless coil to charge other devices that support wireless charging.
6, wireless reverse charging refers to mobile phones and other devices that can only receive wireless charging electromagnetic waves, and can now emit electromagnetic waves to other branches through the wireless coilCharge devices with wireless charging. However, its charging power is small and can only be used as an emergency. The charging power of wireless reverse charging is not very large compared with the original charger of the mobile phone, and the speed of daily charging of large-capacity devices will be slower, which is more suitable for emergency use in emergency situations.
2, wireless reverse charging refers to a wireless charging technology, that is, a device can charge other devices through wireless charging. The core of wireless reverse charging technology lies in wireless energy transmission. Usually, we use a charger or charging cable to charge our phones or other electronic devices. However, with the advancement of technology, some devices have been equipped with wireless reverse charging point wireless reverse charging function.
3, wireless reverse charging refers to mobile phones and other devices that can only receive wireless charging electromagnetic waves, and can now emit electromagnetic waves through the wireless coil to charge other devices that support wireless charging. However, its charging power is small and can only be used as an emergency. The charging power of wireless reverse charging is not very large compared with the original charger of the mobile phone, and the speed of daily charging of large-capacity devices will be slower, which is more suitable for emergency use in emergency situations.
4, wireless reverse charging is that you can send electromagnetic waves through the wireless coil to charge other devices without power Wireless reverse charging point ; Both devices should support wireless charging, and can be charged without a data cable; Normal emergency use can, charging power is relatively small. 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.
5, what is wireless reverse charging Wireless reverse charging point ? Simply put, it is to install a wireless charger on the electronic product, and then put it on the device that supports wireless reverse charging, and you can charge it. This technique is not only convenient, but also safer. Wireless reverse charging technology is widely used.
Open the Settings page and click the "Battery" option. On the battery page, click the "Startup Management" option. After entering the startup management page, open the "Wireless reverse charging" button. Reverse charging is the use of the iPhone as a mobile power source to charge other devices.
Open the wireless reverse charging to go to the battery page, click the wireless reverse charging button to open it.
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