1, Mi 11 wireless charging only need to connect the wireless charger to the power supply, and then put the phone on the charging base, wireless reverse charging needs to be opened in the phone. Here's how to do it: In the phone's Settings menu, tap on "Save Power and Battery". Open [Wireless reverse charging] in the "Battery" page, and then put the phone back to back with the device that needs to be charged.
2. In the Control center interface, swipe left to the last page. Click the Edit button. Click wirelessReverse charge button. When the button turns blue, it indicates that it is on. Mi 11: The Mi 11 is a mobile phone owned by Xiaomi Corporation, which was released at Xiaomi Science Park on December 28, 2020 and will be available on January 1, 2021.
3, first of all, we need to confirm whether our millet 11 supports wireless charging function. You can view this information in your phone's Settings. Enter "Settings" - "Battery and Performance" - "Wireless charging", if the "wireless charging" option appears, it indicates that the device supports wireless charging. After confirming that the device supports wireless charging, we need to prepare a support Qi standard2 >
1, wireless charging is also known as inductive charging or non-contact inductive charging, based on the principle of electromagnetic induction, it is not necessary to transmit electricity to the device like the traditional wired charger, but the device that needs to be charged can be charged by contacting the wireless charging base.
2, wireless charger usage: the mobile phone standard charger and data cable connected to the wireless charger, and then the mobile phone is/horizontally placed in the wireless charger base left and right center position, you can achieve wireless charging, the indicator light will have a breathing effect, 5 seconds after the extinguish, plug and play, convenient and quick.
3, wireless chargingThere 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's 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, charging the mobile phone. As shown below.
4, also similar to a transformer, input from the primary coil, and then generate induced current on the secondary coil. It mainly relies on the energy transmission between electricity and electricity, converts electricity into magnetism, and then induces electricity. Wireless charging deviceSimply speaking, it is to charge electrical equipment through electromagnetic fields or electromagnetic waves without being connected by physical wires. At present, there are three main methods: electromagnetic induction, magnetic resonance and radio wave.
5. If your Huawei mobile phone supports wireless charging, place the mobile phone screen facing up in the center of the charger or the position suggested by the manufacturer after the wireless charger is powered.
2, the magnetic induction coil on the charging base converts electrical energy into electromagnetic waves, and the magnetic induction coil on the back of the phone converts electromagnetic waves into electrical energy to charge the battery.
3, electromagnetic induction. Charging base and mobile phone terminal respectively built-in about wireless charging coil, when the two are close, the transmitting coil based on a certain frequency of alternating current through electromagnetic induction in the mobile phone receiving coil to generate a certain current, so as to transfer the electrical energy from the transmitting end to the receiving end, then start from the charging seat to the mobile phone supplyElectricity. Magnetic resonance.
Low charging efficiency: Compared with wired charging, wireless charging is less efficient. That means it takes longer for users to fully charge. In addition, since wireless charging requires energy conversion between transmit and receive, it may lead to reduced battery life. Slow charging speed: Due to the low efficiency of wireless charging, the charging speed is relatively slow. This causes users to have to wait longer to complete the charge.
Today we're going to talk about wirelessThe advantages and disadvantages of charging banks and wired charging banks, as well as the scenarios they are suitable for. Advantages and disadvantages of wireless charging treasure: Advantages: Easy to operate: wireless charging treasure is really very convenient, because it through the electromagnetic induction wireless technology, you only need to put the device that supports wireless charging on it, it can automatically charge you, eliminating the tedious plug-in steps.
Convenience: non-contact, one-to-many charging compared with the general charger, reduces the trouble of plugging, but also avoids the interface is not applicable, poor contact and other phenomenon, the elderly can also be very convenient to use. (2) Versatility: a charger can be usedMultiple load charging, a family to buy a charger can meet the whole family use.
Magnetic resonance wireless charging technology is a new type of charging method, which transmits energy through a magnetic field without the use of traditional wired charging equipment. Although this technique has certain advantages, it also has some disadvantages. The conversion efficiency of low-efficiency magnetic resonance wireless charging technology is generally only about 70%, which is low compared with wired charging.
Advantages and disadvantages of wireless charging: Advantages of wireless charging Reduce loss As we all know when using wireless charging, just connect the wireless charging board to the power supply first, and thenDevices that support wireless charging can be placed on the wireless charging pad. Although wireless charging still needs to be connected to the power supply, it can reduce the use of data lines and avoid a large amount of loss and waste of data lines, which is relatively an environmentally friendly charging method.
1, wireless charger About wireless charging The correct use of About wireless charging : Connect the charger to the power supply. Please use your own accessoriesThe charging head About wireless charging , charging cable and wireless charging base purchased by yourself. Place the charger on a horizontal surface or its position as recommended by the manufacturer regarding wireless charging . Place the phone on the charger with the screen facing up. For best performance, place the phone in the center of the charger or in the location recommended by the manufacturer.
2. In addition to supporting super wired fast charge, some high-end mobile phones of Huawei can also support wireless charging, and wireless chargers need to be purchased separately to use wireless charging. That Huawei wireless chargingHow to use the device About wireless charging ? Connect the charger (the charging tip that came with your phone or was purchased separately) to a power source. Connect the data cable Connect the charger to the wireless charger using the data cable. Place the phone Place the rechargeable area of the phone in the center of the upper surface of the wireless charger, and the phone shows that it is charging.
3. If your Huawei mobile phone supports wireless charging, place the mobile phone screen facing up in the center of the charger or the position suggested by the manufacturer after the wireless charger is powered.
1, mobile phone using wireless charging About wireless charging , you need to buy wireless charging base or wireless charging back shell can be used. Connect the charging base Connect the charger to the wireless charging base About wireless charging , and then place the mobile phone or the mobile phone with the wireless charging back shell About wireless charging on the wireless charging base. Remove the case if the phone case is too thick or not the original charging case AboutWireless charging , may affect the charging effect, it is recommended to take off the holster after charging attempt.
2. In addition to supporting super wired fast charge, some high-end mobile phones of Huawei can also support wireless charging, and wireless chargers need to be purchased separately to use wireless charging. How to use Huawei wireless charger? Connect the charger (the charging tip that came with your phone or was purchased separately) to a power source. Connect the data cable Connect the charger to the wireless charger using the data cable. Place the phone Place the rechargeable area of the phone in the center of the upper surface of the wireless charger, and the phone shows that it is charging.
3. PlaceFinally, place your Mi 11 on the charger to make sure they fit tightly. If the words "Charging" appear on the screen, wireless charging is started. Don't forget, the power plug of the charger should be connected to the socket, and the distance from the mobile phone should not exceed 5mm oh About wireless charging ! Wireless charging Tips Wireless charging is convenient and fast, but it also requires attention to safety.
4, HONOR 100pro wireless charging How to use I think HONOR 100pro wireless charging can be used like this: on a smooth plane. Place the phone on the charging area. Make sure the phone is in contact with the wireless charger. Plug the charger into the socket.