Huawei P30 does not support wireless charging function. The standard charger supports 4.5V/5A or 5V/4.5A or 5V/2A output, and the phone supports 5V/4.5A super fast charging, with a theoretical charging time of about 1.35 hours and a long battery life.
1, first open the settings on your Huawei phone, as shown below.
2, then in the page that opens, click to open the battery option, as shown below.
3, then in the opened battery page, find the wireless reverse charging option, as shown in the picture below.
4. Then in the opened page, click to select the switch on the right side of the open, as shown in the following figure.
5, and finally will support wireless charging devices (cell phones, wearable devices, etc.), placed on the back of the phone can be charged.
How to charge Samsung note10 with wireless **** enjoyment
Samsung note10 can be charged device-to-device without using a charger. It is also possible to charge the note10 and another device at the same time. Below I'll show you how to use the wireless **** enjoy charging feature on your Galaxy phone with the Samsung note10.
How to use wireless **** enjoy charging on Samsung note10
1. Device-to-device charging
If the device is low on power, it will automatically transfer power from the note10. Simply activate Wireless *** Enjoy Charging in the notification panel and place another device back to back in the center of the note10. Separate the devices when enough power has been transferred, or wait for the other device to fill up.
Smartphone products and Samsung wearables that support WPCQi certification. Cell phones: Samsung or other brand smartphones (WPCQi certified devices) that support wireless charging. Charging speed may vary from device to device. In the case of wearable devices, it is limited to Samsung wearables (GearS3/Sport, GalaxyWatch, GalaxyWatchActive, GalaxyBuds)
Note: The position of the charging coils may be different in different device models. You may need to adjust your devices so that they connect to each other correctly.
2. Dual charging
Dual charging hides the ability to charge another device at the same time when connecting the note10 to a power source using wired charging.
Follow these steps to activate dual charging:
Pull down the notification panel of your note10 and touch the wireless*** enjoy charging icon to turn it on. Then center the note10 back to back with another device. The screen will confirm when the device is connected. Touch OK. If you pull down the message panel again, it will show a message that the connected device is charging. The Wireless*** Enjoy Charging icon also appears in the status bar or on the holographic display panel.
My tip: Wireless charging efficiency depends on the distance between the charging coils embedded in the device. You may need to reposition your devices so that they are properly connected to each other. Depending on the type of accessory or protective cover used on your device, the wireless*** enjoy charging feature may not function correctly. It is recommended to remove all accessories and the protective cover of the phone before using this function. It is also necessary to check that the back of the device is free of dust, dirt, or moisture before using Wireless*** Enjoy Charging. This feature can only be used to charge devices that support wireless charging. Charging speed or efficiency may vary depending on the conditions or surroundings of the device.
1
Can Samsung folding screen phones be operated while charging
Currently marketed Samsung phones use lithium-ion batteries, which have been activated at the factory, and lithium-ion batteries don't have memory, so they can be charged as they are used. The battery can be disconnected when it shows that it is fully charged (it can be charged for an additional 1-2 hours after the first three full charges).
The following are some tips for charging a cell phone:
1. Don't over-discharge. Charge your device when it says "low battery"; if you don't charge it until it shuts off automatically, the battery is already over-discharged. This will affect the battery life. So charge your phone when it says it's low.
2. Don't overcharge. When the charger gives a full charge indication, you should unplug it. Nowadays, chargers are generally full of self-stopping design, a short period of time not from the charger to remove the battery is no harm, but long to leave the battery on the charger, late at night the grid voltage rises, the charger has stopped charging, the voltage rises, and will continue to charge, resulting in overcharging the battery. This will affect battery life.
3. If the battery is not used for a long time, it should be charged to 60%, stored separately in a cool and dry place, and supplemented with charging every 4 or 5 months.
4. It is recommended not to use your cell phone when charging, standby charging.
Answered on 2016-08-20
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How to wirelessly charge a Samsung folding phone
If the GalaxyZFlip is not placed in the middle of the wireless charging pad, the device may slip off the charger during charging. As shown above, before charging the battery wirelessly, fold the device and adjust it to the correct position so that the wireless charging coil on the back of the GalaxyZFlip is aligned with the center of the wireless charger. Also, please make sure the device is firmly embedded on the charger. The correct way to charge with wireless*** enjoyment Even while charging, you can use the GalaxyZFlip battery to charge other devices (WPCQi certified smartphone products and Samsung wearable devices). To charge correctly, do not move or use any device while charging. The amount of power charged to other devices may be less than the amount of power enjoyed to it by the GalaxyZFlip***. Summary How to wirelessly charge a Samsung foldable phone Question If the GalaxyZFlip is not placed in the center of the wireless charging pad, the device may slip off the charger during charging. As shown above, before charging the battery wirelessly, fold the device and adjust it to the correct position so that the wireless charging coil on the back of the GalaxyZFlip is aligned with the center position of the wireless charger. Also, please make sure the device is firmly embedded on the charger. The correct way to charge with wireless*** enjoyment Even while charging, you can use the GalaxyZFlip battery to charge other devices (WPCQi certified smartphone products and Samsung wearable devices). To charge correctly, do not move or use any device while charging. The amount of power charged to other devices may be less than the amount of power the GalaxyZFlip*** enjoys for it. Answers
Life's Little Pawnee Mr. Huang
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Samsung folding phone can not charge how to do
Parents, hello, I am very pleased to serve you, there are two kinds of cases: 1. charging, if the power indicator light is dark, then Try to replace the other power environment, replace the other data line and charger again to try charging, if still not work, directly to the repair and testing; 2. If charging, the power indicator is normally lit, then the data line and charger should be good, you can charge for a long time to ensure that the charging time for more than 3 hours, and then repeatedly long-press the power button for more than 11 seconds and then turn on the power to try; if it still does not work, then the power button will not work, and then the power button will not work. Try; if still not work, use the universal charger alone on the battery charging test, if you can charge, said the battery is good, should be the motherboard problem; if not can charge, that is generally a battery problem, no matter which one, can only be sent to repair test; summary of samsung folding cell phone charging how to ask questions pro, hello, I am very pleased to serve you, divided into two cases: 1. charging, if the power indicator light is dark, then try to replace the other power environment, replace the other data line and charger again to try charging, if still can not, directly to send repair test; 2. If charging, the power indicator is normally lit, then the data line and charger should be good, you can charge for a long time to ensure that charging for more than 3 hours, and then repeatedly long press the power button for more than 11 seconds before turning on the power to try; Summary of Samsung folding phone can not be charged how to do the question of the goodwill, good morning. If it still does not work, use the universal charger to charge the battery alone to test, if you can charge, said the battery is good, it should be the motherboard problem; if you can not charge, it is generally a battery problem, no matter which one, can only be sent to the repair and testing; Answer
Lao Yao senior
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Samsung GalaxyZFold4/ZFlip4 folding screen phone
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1
Which wearable devices can wirelessly reverse charge?
Reverse wireless charging refers to devices that support wireless charging to wirelessly output their own power to other devices in reverse.
Smart wearable devices are generally more compact, such as watches, bracelets, glasses, headphones, etc., their battery capacity is very small, it makes little sense to provide reverse charging function, some cell phones will provide wireless reverse charging function, which is convenient to give the headphone compartment, the watch and other small devices to replenish power in time.
There are some mobile power to provide wireless discharge function, this can charge most of the smart wearable devices, you can try.
Mobile power that can discharge wirelessly