Apple, Huawei, Xiaomi. Apple: The iphone supports wireless charging models are iPhoneX series, iPhone11 series, iPhone12 series, iPhone13 series, and the second generation and later versions of iPhone. These Apple phones have induction coils added to the back, and can be charged using wireless magnetic induction charging devices.
Mobile phones with wireless charging function include Mi 1 Huawei mate40, Redmi K60, iPhone1 Huawei P60 and so on.The Mi 13 is a mobile phone released by Xiaomi on December 11, 2022 and officially launched on December 14, 2022. The Mi 13 is equipped with a 4,500mah high-density silicon oxide negative battery with a Surging G1 battery management chip, which supports 67 watts of wired fast charging, 50 watts of wireless fast charging and 10 watts of reverse charging.
Samsung Galaxy S9 is a new generation of smartphone products launched by the South Korean Samsung company, powered by 10 nm process octa-core processors (Snapdragon 845 and Samsung Exynos9810), with 8 inches and 2 inchesInch two versions. Wireless charging is supported.
1. Take Huawei P40 Pro mobile phone as an example: Enable wireless reverse charging Settings: Set the battery on the mobile phone and turn on the wireless 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 is enabled on the mobile phone, do not place the mobile phone directly on metal objectsIn quality.
2, wired reverse charging through the OTG data cable to connect mobile phones/tablets and other devices to be charged. 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 The device to be charged supports wireless charging. Please click Set battery on the phone/tablet with power output to turn on wireless reverse charging.
3, reverse charging refers to the mobile phone as a mobile power to charge other devices. First use OTG line plus mobile phone data line to connect two mobile phonesConnect, and then change the USB connection mode in the notification bar to reverse charging on the phone at the power end. 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.
4, wired reverse charging is through the OTG line transfer (OTG transfer cable needs to be purchased separately), can be charged for other mobile phones, bracelets and other digital equipment. Wireless reverse charging is to align another device close to the back of the phone, which can provide the peripheral with up to 10W charging power supply. Note: If the wireless reverse charging is turned on for a long timeCharging for other devices will automatically turn off; When the phone battery is less than or equal to 20%, wireless reverse charging cannot be turned on.
5, if your mobile phone supports OTG function, you can charge other mobile phones. Usage: Mobile phone A plug OTG cable, the other end through the data cable connected to mobile phone B, A can charge B.
6, through the wireless reverse charging function, you can charge devices that support wireless charging (such as mobile phones, tablets, watches, bracelets, etc.). Before using wireless reverse charging, make sure your phone is charged above 20%. Go to Battery Settings and enable wireless reverseCharging 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.
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 sensingSuch as the Qi method of charging mobile phones, but ZTE's electric vehicle wireless charging method uses induction.
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, which allows them to use their own electrical energy to charge other devices. For example, if you have a phone that supports wireless reverse charging, you can put another device on the back of it and have it draw power from the phone's battery.
Enter the battery interface, find [wireless reverse charging], turn on the wireless reverse charging can be used. theThe principle of 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.
The principle of wireless reverse charging technology is actually relatively simple, using the principle of electromagnetic induction, 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 finally through a series of circuit integration can achieve charging.
The principle of wireless charging is throughNear 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 no exposed conductive interface, and can not only eliminate the messy transmission lines between the devices. It is safer for electronic devices such as electric toothbrushes that are in constant contact with conductive media such as liquids.
Wireless charging, also known as inductive charging or non-contact inductive charging, based on the principle of electromagnetic induction, it does not need to transmit electricity to the device like the traditional wired charger, but will need to be charged