1. Connect mobile phones/tablets and other devices to be charged through 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 click Set battery on the phone/tablet with power output to turn on wireless reverse chargingElectricity.
2, Turn on Battery options Find battery options in the Settings menu, turn on and find the wireless reverse charging switch. Turn on wireless reverse charging. Place the screen of your Huawei phone upside down on the desktop with the back facing up. Place the other mobile phone that supports wireless charging on the Huawei mobile phone in a glyph position with the back facing down. Multiple device charging At this point, you should see a reminder that it is charging.
3, the first step is to open the "Settings" window, and then click the "battery" option as shown in the picture below. Step 2 After entering the "battery" page, according to the following figure, the "wireless reverse charging"To 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.
2, simply put, your mobile phone and other devices that can only receive wireless charging electromagnetic waves can now 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 machine Settings path is as follows:Settings - Battery, turn on the wireless reverse charging switch.
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. Wireless reverse charging is to charge other devices that have no power by sending electromagnetic waves through the wireless coil, and the two devices must support wireless charging, and they can be charged without a data cable. Normal emergency use can, charging power is relatively small.
1, wired reverse charging through the data line (TYPE-C to TYPE-C line) or OTG line (OTG conversion cable needs to be purchased separately) can be charged for other mobile phones, bracelets and other digital devices. 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.
2, the so-called "reverse charging" is when the mobile phone is connected to other devices, switch to the mobile power to discharge, charging for other electronic devices, this time the mobile phone is also the incarnation of the charging treasure. When there is a reverse charging functionAfter the OTG device supporting data exchange between devices is inserted, the phone outputs voltage to the VBUS on the USB data cable and prompts for reverse charging.
3, open the wireless reverse charging Settings: the phone enters the setting battery, open the wireless reverse charging switch. Tips: (1) Do not enable the wireless reverse charging function on the charged device. If the reverse charging function is enabled on two mobile phones at the same time, one mobile phone will randomly switch to the receiving end, which may cause abnormal charging. (2) After the wireless reverse charging function of the mobile phone is turned on, please do not place the mobile phone directly on the metal material.
4, you can use the OTG data cable to charge other devices with the mobile phone. Connect mobile phones and other devices to be charged via OTG cable. When the USB connection mode dialog box pops up on the phone, click Reverse charge. If the USB connection mode is set to another mode, slide down the notification panel from the status bar at the top of the screen, tap Settings, and select Reverse Charge. On the device to be charged, follow the prompts to select charging.
5, x50 can use OTG function for wired reverse charging, the specific method is as follows: OTG can not only identify the storage device, connect itIt can also charge other devices with USB interface charging. Connect one end of the OTG cable to the USB port of the mobile phone, and connect the other end to the USB data cable. Connect another mobile phone through the USB data cable to charge the mobile phone. The x50 does not support wireless reverse charging.
6, reverse charging refers to the mobile phone as a mobile power to charge other devices. First use the OTG cable and mobile phone data cable to connect the two mobile phones, and then change the USB connection mode in the notification bar to reverse charging on the power supply side of the mobile phone. The premise here is that the phone on the power supply side supports OTG, if the other phone does not support reverse charging, the supported end will automatically power.
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