1. Hello Huawei Positive and negative Wireless charging technology , please turn the screen of the mobile phone upIt can be charged by placing it in the center of the charger or in the position recommended by the charger manufacturer.
2, after the wireless charger is powered, directly place the phone screen facing up in the center of the charger or the position suggested by the manufacturer to charge.
3, put the wireless charger on the horizontal surface Huawei positive and negative wireless charging technology , connect the power Huawei positive and negative wireless charging technology ; Place the phone/tablet that needs to be charged in the center of the wireless charger; After a few seconds, there will be a "drip" sound, indicatingHow to use Huawei wireless charging? What is the principle of wireless charging technology?
1, the correct use of wireless charger: Connect the charger to the power supply. Please use the charging head, charging cable and wireless charging base purchased by yourself. Place the charger on a horizontal surface or other location suggested by the manufacturer. 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, wireless charging technology uses two physical phenomena: current magnetic effect and electromagnetic induction. The magnetic effect of current refers to passAn electric coil generates a magnetic field, and electromagnetic induction means that an unenergized coil generates an induced current in a changing magnetic field. The wireless charging dock and the wireless charging phone (or tablet or headset) have built-in coils, respectively. When the wireless charging seat is energized, alternating current flows along the coil of the charging seat, creating a changing magnetic field that is perpendicular to the coil plane.
3, wireless charging technology principle: wireless charging technology uses the current magnetic effect and electromagnetic induction of these two physical phenomena. Current magnetic effect means that an energized coil will produce a magnetic field, while electromagnetic induction means that an unenergized coil will generate induced electricity in a changing magnetic fieldFlow.
4. After the wireless charger is powered, place the phone screen facing up in the center of the charger or the position suggested by the manufacturer to charge.
1. Wired reverse charging Connects mobile phones/tablets and other devices to be charged through OTG data cables. Slide out of the Notification center from the top left side of the screen, tap to see more options, and select Reverse Charge. On the device to be charged, follow the prompts to select charging. Wireless reverse charging (only some models support) to be chargedThe standby device supports wireless charging.
2. Click on [Settings] on the desktop of the phone, find and click on [battery] under the Settings menu, and turn on the switch button on the right of [Wireless reverse charging]. Just place the two phones back to back. Tip: The prerequisite for two mobile phones to charge each other is that at least one mobile phone can support reverse wireless charging. Note: This article takes Huawei p30pro mobile phone as an example and applies to EMUI 10 system.
3. The following uses Huawei P40 Pro as an example: Enable wireless reverse charging Settings: Set the battery on the mobile phone and turn on noneLine reverse charging switch. Warm reminder: Do not enable the wireless reverse charging function of the charged device. If the reverse charging function is enabled for two mobile phones 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.
1, Mate20 series models Huawei Positive and negative wireless charging technology : Huawei Mate20RS,Huawei Mate20X, Huawei Mate Huawei Mate20Pro.
2. As of December 12, 2019, Huawei has the following mobile phones supporting wireless charging Huawei positive and negative wireless charging technology : HUAWEI Mate 30 5G, HUAWEI P30 Pro, HUAWEI Mate 20 Pro (UD), HUAWEI Mate RS Porsche design.
3. Huawei supports wireless charging models such as Huawei P40Pro,Huawei P30Pro and Huawei Mate30Pro. Huawei P40Pro supports 40W super fast charge, 27W wireless fast charge, and wireless reverse charge. Huawei P30Pro supports 40W super fast charge and 15W wireless fast charge. Huawei Mate30Pro mobile phone supports up to 10V / 4A super fast charge Huawei positive and negative wireless charging technology , compatible with 4.5V / 5A or 5V / 4.5A super fast charge, compatible with 9V / 2A fast charge.
4, How to use Huawei mate60pro wireless charging data Huawei Positive and negative Wireless charging technology As far as I know, Huawei Mate60 Pro supports wireless charging function. When using, place the phone on a charger or dock that supports wireless charging. The charger must be compatible with Huawei's wireless charging standard, and chargers that meet the Qi standard on the market can also be used. Charging speed and effectiveness will be affected by the charger and the performance of the phone itself.