1, if handThe power of the machine itself is less than 20%, please use the charger to charge the phone first, and then wireless reverse charging after the power is higher than 20%. When the battery of the phone itself is less than 20%, the phone will automatically turn off the external wireless reverse charging to ensure the normal work of the phone itself and a good charging experience.
2. 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. Please keepThe receiving device is powered on.
3, through the wireless reverse charging function, you can charge devices that support wireless charging (such as mobile phones, tablets, watches, bracelets, etc.). The following uses Huawei P50 Pro as an example: Go to Battery Settings (or go to the butler battery) and enable the wireless reverse charging switch. Turn on the device to be charged and place it in the center of the back of the phone. Warm reminder: Do not place metal objects between the mobile phone and the device to be charged.
4. In general, you can perform the following steps to find the wireless reverse charging of the mobile phone: Turn on your Huawei mobile phone and enter the systemThe system is set. In the Settings menu, find the relevant options such as "Wired and Wireless" or "Wireless and Networking." In the wireless network Settings, look for the option "More" and click on it.
5. Perform the following operations: Tools/Materials Huawei p50 Hongmeng 0 Settings 01 Step 1 Update to the latest operating system and tap to open the phone Settings, as shown in the following figure. Step 2, and then in the Settings center, click to enter the battery Settings, as shown below. In the third step, and finally in the battery setting, the wireless reverse charging can be turned on, as shown in the following figure.
If you are using a Huawei mobile phone, the mobile phone shows charging but the more you charge it, generally because the current input by the charging device is not enough to offset the power consumed by the mobile phone itself.
If you use a Huawei mobile phone, the less the phone is charged, generally because the current input by the charging device is not enough to offset the power consumed by the phone.
Most cases are due to the phone running programs while charging, orThe mobile phone system has the problem of high power consumption, resulting in the charger input current is not enough to offset the power consumed by the phone itself, there is a charge but the power does not increase but the more charged the less. In addition, the mobile phone is connected to the computer to charge or the charger failure may also occur, because the computer USB interface output current is small and unstable.
is generally due to the mobile phone is running the program when charging, or the mobile phone has a high power consumption problem, resulting in the charger input current is not enough to offset the power consumed by the mobile phone itself, so the power does not increase when charging, but the more charged the less. Huawei mobile phone has a special overheat protection design, when the phone is warmThe battery itself has aged. The metal sheet in the battery contact position has dirt, resulting in poor power supply contact. The joint between the battery and the phone is easy to loosen.
The output voltage is insufficient, when charging, the output voltage and power cannot reach the standard charging voltage and power, which will lead to less and less charging of the mobile phone, and it will also damage the mobile phone hardware. Generally use the original charger, can not use cheap other chargers, easy to break the battery.
Battery aging With the increase of mobile phone use time, the battery will gradually age, resulting in a reduction in battery capacity. In this case, even if charged, the charge may not increaseInstead of increasing, it decreases. The use of inappropriate charging equipment or the charger is not matched, may cause the charging speed to slow down or even reduce the power. It is important to ensure that you are using an original charger or a charging device that is compatible with the battery.
The more the phone is charged, the less: excluding whether the input current is too low due to non-original battery, data cable and charger; Whether to play with the mobile phone when charging, so that the current consumed exceeds the current charged in, can not make ends meet, so that the electricity will be less and less; If the system or hardware circuit is abnormal, check it at the local customer service center.
Check whether the phone is overheating, it is recommended to charge in a good heat dissipation environment. Check whether the wireless charger indicator light is on normally, and check whether the connection between the charging base, data cable, charger, and power supply is in poor contact. It is recommended to reinsert the wireless charger. Verify that the center of the phone is placed in the center of the wireless charging base during charging, and remove other items (such as bus passes, metals, etc.) between the device and the wireless charger.
Determine the handPhone and Wireless charger compatibility: Make sure your phone supports wireless charging and that the wireless charger is compatible with your phone model. Different phone models may have different charging standards, so you must use a wireless charger that supports your phone model. Check the charger and power adapter: Make sure that the wireless charger is working properly and that the appropriate power adapter is connected, and that the power adapter is securely plugged into the power outlet.
Because some mobile phone protective cover is too thick, or the material of the mobile phone protective cover may affect the identification function of the mobile phone wireless charger, it is recommended that you take off the mobile phone protective coverTry. 4, please check whether there are other items between the mobile phone and the wireless charger. Wireless charging converts electrical energy into magnetic energy for transmission to the phone, and if the magnetic energy is interfered with, charging will be affected.
Please check that the back of the phone is centered in the center of the wireless charging board. When there are inclusions between the mobile phone and the wireless charging pad, it may not be able to charge normally. Please check the back of the phone. If the protective phone cover used is too thick may hinder wireless charging, it is recommended to remove the phone cover and try to recharge. Please use the original charger. If you use a non-original charger, you may not be able to charge normally.