The mobile phone is the receiving end. Reverse wireless charging refers to converting the inductance coil integrated inside the mobile phone into the output mode through technical means, so as to supply power to the small wireless charging device located on the back of the mobile phone. Because of the limited relationship between mobile phone battery capacity and heat dissipation capacity, the power of general mobile phone reverse wireless charging is relatively small.
Mobile phone reverse charging means that mobile phones and other devices that can only receive wireless charging electromagnetic waves can now emit electromagnetic waves through wireless coils to charge other devices that support wireless charging. However, its charging power is small and can only be used as an emergency.Take the Huawei P50 as an example. The P50 supports 50W wireless fast charging and reverse charging. You need to open the Huawei mobile phone to access the home screen, find the Settings on the home screen, and enter the Settings screen.
Mobile phone reverse charging means that mobile phones can provide power to other devices through wireless. The concept of mobile phone reverse charging: Mobile phone reverse charging is a charging method based on wireless technology, usually using wireless charging technology. When a phone has reverse charging, it can not only charge its own battery, but also other devices wirelesslySuch as watches, bracelets, earphones, etc.
Wireless reverse charging refers to the mobile phone and other devices that can only receive wireless charging electromagnetic waves, and now can emit electromagnetic waves through the wireless coil to charge other devices that support wireless charging. 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.
Wireless reverse charging refers to a wireless charging technology. Wireless inverseCharging 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.
Wireless reverse charging refers to the mobile phone and other devices that can only receive wireless charging electromagnetic waves, and now can emit electromagnetic waves through the wireless coil to charge other devices that support wireless charging. However, its charging power is small and can only serve as an emergency use.Low-power wireless charging often uses electromagnetic induction, such as the Qi method of charging mobile phones.
Wireless reverse charging refers to the mobile phone and other devices that can only receive wireless charging electromagnetic waves, and now can 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.
Wireless reverse charging refers to a kind of wireless chargingTechnology, that is, one 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 already have the capability of wireless reverse charging.
Wireless reverse charging refers to the mobile phone and other devices that can only receive wireless charging electromagnetic waves, and now can emit electromagnetic waves through the wireless coil to charge other devices that support wireless charging. The charging power of wireless reverse charging will be compared with the original wired chargerid=' How to use wireless reverse charging '> How to use wireless reverse charging
1. Take Huawei P40 Pro mobile phone as an example: Open wireless reverse charging Settings: The phone enters the setting of battery Difference between reverse wireless charging and wireless charging , and open the wireless reverse charging switch. Warm reminder: Do not enable the wireless reverse charging function of the charged device The difference between reverse wireless charging and wireless charging , if two mobile phones are enabled at the same time, one of the mobile phones will randomly switch to the receiving end, which may cause chargingElectrical anomalies. After the wireless reverse charging function of the mobile phone is enabled, do not place the mobile phone directly on the metal material.
2. Enter the 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. During the charging process, if the device to be charged is away for more than 2 minutes, the phone will automatically turn off the wireless reverse charging switch.
3, first click the "Settings" option on the desktop of the phone. thenOn the Settings page that opens, click the "Battery" option. Finally, in the battery page, open the "wireless reverse charging switch".
4, click the upper right corner setting button to enter. On the Battery and Energy screen, click the Settings button in the upper right corner to enter. Turn on the switch to enter the setting screen, turn on the switch of wireless reverse charging option. Enter the setting screen, and turn on the switch of wireless reverse charging option. Click to know the difference between reverse wireless charging and wireless charging in the later pop-up dialog box, click the know button. Later in the pop-up dialog box,Click the Know button.
5. On the device page, swipe down with your finger and click the "Battery" option. On the battery page, you need to turn on the "Wireless reverse charging" switch at the bottom. After clicking Open, a small prompt will pop up. Put the screen of the Huawei mobile phone down on the desktop, with the back facing up. In addition, the back of the mobile phone supporting wireless charging faces down, or place it in a font shape on the Mate30. It shows charging.
6, confirm that the device supports wireless reverse charging, wireless reverse charging requires the device to have a two-way charging function, that is, the device can accept charging, but also as a chargePower supply for its reverse wireless charge and wireless charge difference He device charging. Activate wireless reverse charging, turn on the wireless charging function and reverse charging function, and start reverse charging to activate the reverse charging function.