You can check it according to:
1. When the wireless charger charges the device, the device first needs to support Huawei private wireless charging or be certified by the Qi standard, otherwise it cannot charge the device.
2. When charging the device with wireless charging, the receiving coil of the device overlaps with the center of the charger coil as far as possible, and the charging efficiency is reduced when the offset is too large, affecting the charging speed.
3. When charging the device, try not to use a phone case containing metal or a phone case with too much thickness, which may cause the charger to detect foreign objects or reduce the charging efficiency, affecting the charging speed.
4. If you continue to use the phone while charging the phone, such as playing games, watching videos, etc., will also affect the charging speed.
There are many reasons for the slow wireless charging speed, which can be checked according to the following methods:
1, wireless flash charging mode needs to match the corresponding specifications of the charger, data cable to achieve wireless flash charging, please use the mobile phone standard charger and data cable to charge
2, the use of too thick or magnetic insulation material protective shell, may affect the charging efficiency or can not be charged, and even overheating can cause the phone to be unable to charge or damage
1. Please check whether the back center of the phone is placed in the center of the wireless charging board.
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2. When there are inclusions between the mobile phone and the wireless charging board, it may not be able to charge normally.
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3. 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.
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4. Please use the original Samsung charger. If you use a non-original charger, you may not be able to charge normally.
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5. Connect the phone directly to the wired charger to check whether it can be charged normally.
Wireless charging is slower than wired charging