1, in order to ensure that your sleep environment is quiet, it will automatically enter the quietIn the charging state, the fan speed decreases. During this time, the phone/charging pad intelligently adjusts the wireless charging power, and the charging speed is slower than the rest of the day. Huawei this 50w fast charge after 9 o 'clock automatic slow down silent charging, after 7 o 'clock in the morning the speed is normal, before I thought it was bad, who knows there are such rules, mainly can not close this restriction is the most uncomfortable.
2, Huawei 50w vertical wireless charger to the night charge is particularly slow. This is to ensure a quiet sleep environment, will automatically enter the silent charging state, during this time, the mobile phone charging board intelligent adjustment wirelessIf your mobile phone supports fast charge Huawei Wireless charge fast charge slow charge , but cannot enter the fast charge mode Huawei Wireless charge fast charge slow charge , 3 Huawei wireless charge fast charge slow charge , while charging slow charge Mobile phone running high power consumption programs (such as taking photos, videos, games, etc.) while charging is easy to lead to slow charge Huawei wireless charge fast charge slow charge , please try to avoid shippingCharge when running high-power programs.
2, if the wireless charging cannot be connected, please place the receiving device on the back of the Mate20 Pro/Mate20 RS phone for at least 5 seconds before moving. When the battery of the mobile phone (without the charger) is less than 20%, the mobile phone automatically turns off the wireless reverse charging function to ensure the normal work of the mobile phone itself and a good charging experience.
3, Huawei mate20pro supports wireless charging, the maximum support of 15W wireless fast charging, compatible with the Qi protocol, wireless charging base needs to be purchased separately. Mobile phone supports wireless inverseCharge to.
4. Huawei mate20pro mobile phone supports wireless charging function.
Abnormal protocol interaction may occur when using non-standard data cables or inserting data cables too slowly Huawei Wireless charging fast charging slow charging , resulting in fast charging abnormalities. It is recommended to reinsert the data cable. Please confirm whether to use the Huawei Wireless charge fast charge slow charge Huawei standard charger and data cable, in order to ensure charging safety, only Huawei standard charger and data cable can enter the fast charge or super fast charge mode. Please confirm whether there is poor contact or damaged charging equipment.
Lithium-ion batteries have a life span. Lithium-ion batteries are limited in the number of times they can be charged, but at the same time, lithium-ion batteries, like everything else, have a life span. Do not leave the device completely without power. If the lithium-ion battery charge is too low, this can permanently damage the lithium-ion battery. So you can do it when it's convenientPlug it in and charge it.
It may be that the charger is in poor contact, you re-plug the charger to try; If conditions permit, compare and observe the flash charger to eliminate the charger fault; Use the original charger to charge, check whether the shutdown charging is normal; After backing up important information (contacts, multimedia files, etc.), enter the "Settings" channel -- "Other Settings" -- click "Restore phone".
It is recommended to use the standard charger and charging cable of the mobile phone to charge. Non-huawei chargers and data cables may not be compatible with the phone, resulting in the phone not being able to charge. Would you pleaseCheck whether the charging port of the mobile phone is abnormal. Check whether the charging port of the mobile phone is blocked by foreign matter, mildew, corrosion, or internal cable damage. If such problems occur, you are advised to back up the data in advance (wechat and QQ applications need to be backed up separately) and go to the nearby Huawei customer service center for cleaning and testing.
W is high power, the display of 27W indicates that the highest power is not used to charge this is normal. Things like data cables have an effect.
Because the input power and output power are different, wireless charging conversion efficiency is low. 40W is the input power of the wireless charging base and the output power of the wired charger is 40W to support wireless charging base. 27W wireless transmit and receive power, 3000mAh battery 2C rate current, 2V charging power up to 22W. More power heating loss.
1, can not enter the fast charge mode resulting in slow charging If your mobile phone supports fast charging, but cannot enter the fast charge mode normally, it will lead to slow charging speed. Slow charging when playing while charging Mobile phones running high power consumption programs (such as taking photos, videos, games, etc.) while charging is easy to cause slow charging, please try to avoid runningCharge when running high-power programs.
2, if your mobile phone has a slow charging situation, you can check through the following methods: charging equipment failure device charging speed is limited by the charging link, such as data line aging, charging interface dirty, charger function damage will affect the charging speed, you can focus on similar faults.
3, the charging plug is not inserted. The voltage when charging is mainly concentrated on the plug, if the plug is not plugged in, it is easy to lead to insufficient voltage, slow charging and so on. Huawei mobile phone charge slow reason Step 1 2 did not choose the correct plug. Different handsThe plug used by the machine is not the same, each device has its fixed plug, be sure to choose correctly.
4. There may be various reasons for slow charging of Huawei mobile phones: Insufficient charger power: Using a charger with lower power may lead to slower charging speed. It is recommended to use a high-power charger that meets the requirements of the mobile phone. Charging cable damage: Poor material, aging or damage to the charging cable may lead to poor current transmission, which affects the charging speed. Try replacing the original or high quality charging cable.
5, please use the standard charger and data line of different brands of chargers, fast charging principle existsDifferences, mixed charger may not be able to achieve fast charging function resulting in slow charging.
6. Huawei mobile phone has a special overheat protection design. When the temperature of the mobile phone is high, the charging current will gradually decrease. During the charging process, the temperature of the phone will change to a certain extent, especially when the phone is charging, it also runs some high-power programs, which will make the temperature rise significantly, which will lead to slow charging. In summer, the weather is hot, the ambient temperature is high, and the heat dissipation of the mobile phone is difficult, so the charging speed will be relatively slow compared with the winter when the ambient temperature is low, which is a normal phenomenon.