1, please check whether the back center of the phone is placed 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 Samsung charger. If you use a non-original charger, it may causeFailure to charge properly.
2, Samsung note9 wireless charging module is broken, use wired charging Samsung Note9 support accelerated charging function. Support 10W wireless charging function. When using the original charger, accelerated charging can be achieved when the phone screen is turned off or the device is turned off. Some machines need to turn on the accelerated charging function separately, and the opening method is: setting - battery - fast wired charging - Turn on.
3, the brand wireless charging ring is broken and the solution is as follows: Use the original charger and data cable to connect the power to charge. For phones with removable batteriesYou can shut down and remove the battery, use a cotton swab to clean the battery contact and the phone charging interface. Bring the purchase invoice, repair card and machine to Samsung service center for inspection.
4, check whether the phone is facing the center of the wireless charging board, if not, it may lead to failure to charge. If there are obstacles between the charging pad and the phone, such as keys, coins, etc., it will affect the charging effect and they need to be removed. The phone case is too thick thick protective case may affect the charging effect, try to take down the phone case and then charge.
5, Connect the wireless charging board to the data cable to chargeMouth. Finally, in MiSportAPP, whether there is a "charge" prompt on the "Mi" - "MiBand" interface, try to use a hard object to clean the charging contact.
Hello, wireless charger charging is not connected between the phone and the charger cable, but the charger itself needs to be plugged into the power supply, otherwise there is no power supply can not be charged. Xiaomi wireless charger also has metal foreign matter detection function.
Xiaomi wireless car charger can only tighten a certain width of the mobile phone, if the rider's mobile phone is relatively narrow, it may not be tight, resulting in intermittent charging. Small ruler can be replacedInch wireless car charger, you can also put on the mobile phone cover, try to tighten the mobile phone a little. It may be that the clamp force of the car charger itself is not enough, or the car charger itself has quality problems.
1. If you use the USB port of a computer or plugboard for power supply, third-party adapters and wireless charging bases that have not passed the standard certification and do not meet the safety specifications may cause the watch to fail to charge properly, and even damage the watch. Therefore, you are advised to use Huawei chargers or symbolsCharge the watch with a charger that is suitable for national/regional regulations and international and regional safety standards.
2. Power supply is faulty. If the battery of the charger is too low or the machine fails, you can connect the charger to the power supply and charge it again. Poor contact. If the charging device is in poor contact with the charging base or the interface is dirty, use a soft cloth to clean the metal contact points on the charger and charging device. The power supply does not match. If the charger and the power supply do not match, it will lead to insufficient power and cannot be charged normally.
3, query the wireless charger common fault display, the watch wireless charger is not chargedThe charge slot and the rice grain are not plugged tightly. Wireless charger is the use of electromagnetic induction principle of charging equipment, its principle and transformer similar, through the sending and receiving end of each placed a coil, the sending end of the coil under the action of power to the outside electromagnetic signal, the receiving end of the coil received electromagnetic signal and electromagnetic signal into the current, so as to achieve the purpose of wireless charging.
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