1, wireless reverse charging refers to the wireless reverse coil is the wireless reverse coil : The mobile phone is used as a charging base for wireless charging wireless charging reverse coil to charge devices (such as watches, wristbands, mobile phones, etc.) that support wireless charging wireless charging reverse coil . 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 induction, such as the Qi method of charging mobile phones, but ZTE's electric vehicle wireless charging method uses induction.
2, wireless reverse charging refers to a wireless charging technology. Wireless reverse charging allows devices to charge each other without the use of a wire or its wireless charge reverse coil he connects the wire. This technology was pioneered by Apple and allows Apple devices such as iPhones, AirPods, and Apple Watches charge each other. The principle of wireless reverse charging is to use the power of the device itself to charge other devices.
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. 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.
4, wireless reverse charging refers toReminder: Do not turn on the wireless reverse charging function of the device that is charged wireless reverse charging coil . If two mobile phones turn on reverse charging at the same time, one of them 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.
2, you can enter the phone Settings -- battery -- more Settings -- open the "wireless reverse charging", after opening the peripherals can provide up to 10W Wireless charging reverse coil Charging power supply fast charging. Note: After this function is enabled, if there is no charging for other devices for a long time, it will automatically turn off; This function cannot be enabled when the electrical capacity of the head stove is less than or equal to 20%.
3, connect the mobile phone/tablet and other devices to be charged through the OTG data cable. 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 output power in the phone/ Tap Set battery on the tablet to turn on wireless reverse charging.
4, 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 charging source for other devices. Activate wireless reverse charging, turn on the wireless charging function and reverse charging function, and start reverse charging to activate the reverse charging function.
5, through the wireless reverse charging function, you can charge devices that support wireless charging (such as mobile phones, tablets, watches, bracelets, etc.). Before using the wireless reverse charging feature, make sure that the battery level of the phone is higherTwenty percent. Go to 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.
Reverse wireless charging is to add induction coil wireless charging reverse coil in the mobile phone, and then achieve reverse wireless charging, popularThat is, the phone becomes a wireless charge reverse coil wireless "charging bank" to charge another device in the process. From the principle point of view, reverse wireless charging is a "look very beautiful" wireless charge reverse coil technology, after all, when you go out to play if you meet a friend's phone is out of power, you can also save the other party to earn a wave of goodwill.
[Battery life] Huawei P30 Pro is equipped with 4200mAh large battery, with 7nm Kirin 980 low power chip, penThe heavy use can probably insist on 11-12 hours or so, plus 40W super fast charge can be full of mobile phone in about 1 hour wireless charge reverse coil ; The 15W wireless charging, I think it is more suitable for car owners, the mobile phone can be charged as soon as it is put; Support reverse charging for electric toothbrush and other emergency charging, it is very fun to use.