1. If you use the USB port of a computer or plugboard for power supply, a third party, an adapter that has not passed the standard certification and does not meet the safety specifications, and a wireless charging base, the watch may not be able to charge normally, or even damage the watch. Therefore, you are advised to use a Huawei charger. Or charge the watch with a charger that complies with applicable national 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. Charging deviceIf the charging base is not in 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 faults show that the watch wireless charger can not be charged is that the rice grain and the charging slot are not plugged tightly. The wireless charger is a device that uses the principle of electromagnetic induction to charge, and its principle is similar to the transformer, by placing a coil in the sending and receiving end, the sending end coil sends an electromagnetic signal to the outside world under the action of power, and the receiving end coil receives electricityThe magnetic signal and the electromagnetic signal into a current, so as to achieve the purpose of wireless charging.
4, do not use the standard adapter, or watch and wireless charger coil center left and right front and rear. When the deflection is too large, the gap between the base and the surface body is too large, and there are other foreign bodies. There will be a reduction in the charging efficiency of the watch, abnormal charging, and probability of breaking the charge.
5, there is a layer of film on the original, has it been torn off? Check whether the plug on the other end of the charger is firmly inserted in the socket and whether it is loose. It may also be that the charging sensor on the back of the watch is faulty, please see oneCheck whether there is dirt on the charging sensor on the back of the watch, wipe it clean, and then charge. If it has not been able to restore normal charging, it may be that there is a problem with the charging line in the watch, and you can only call the after-sales service phone to report for repair.
6, with other wireless charging watch charger can not charge Huaqiangbei watch is the reason is that the model does not match. According to the query of relevant public information, the wireless charger relies on the charging coil to produce electromagnetic radiation to release energy, and the device that accepts wireless charging must also have the electromagnetic coil, and the Huaqiangbei watch is an independent model, which can only use the original wireless charger.
watch wireless charging IC, Apple Watch charging methods have two watch wireless charging IC, respectively: Magnetic charging and wireless charging Watch wireless charging IC, which magnetic charging is achieved by magnetic adsorption, the charger bottom has a magnet, can be adsorbed on the magnet on the back of the watch, wireless charging Apple Watch 6 generation and above version support wireless charging, you can use Qi quasi wireless charger to charge.
Hello, very tallThe Apple Watch is a wireless charging method, which is randomly attached to the Watch wireless charging IC with a power adapter and a charging cable. Here is a brief introduction to the operation of how to charge the watch.
Apple Watch has the function of wireless charging, it is Apple's first mobile device with wireless charging function. The Apple Watch uses a MagSafe-style wireless charger. It magnetically sticks to the back of the Apple Watch,And then inductive charging. It's easy to use, no precise alignment is required, you just hold the joint close to the back of the watch, and the magnet in it will automatically snap the joint into place.
Supports wireless charging, Apple Watch uses sapphire screen, two screen sizes. Support phone, voice back text message, car connection, weather, flight information, map navigation, play music, heartbeat measurement, step counting and other dozens of functions, is a health and sports tracking device. The Apple Watch uses a MagSafe-style wireless charger. It's magnetically attached to Apple Watch on the back, and then inductive charging.
The Apple Watch supports wireless charging. The Apple Watch uses a MagSafe-style wireless charger. It will magnetically attach to the back of the Apple Watch and charge inductive. Although it works in the same way as existing wireless chargers on the market. Although it seems to work in the same way as existing wireless chargers on the market, supporting wireless charging can bring no small convenience for a wearable device that may need to be charged every day. Apple Watch can be used for a full chargeEight hours, and it needs to be recharged every night.
1, AP45851 compatible with high power output Watch wireless charging IC, chip compatible with Qi fast charging protocol (5/9/12V application) Watch wireless charging IC, consistentLatest Wireless Charging Alliance (WPC) Qi version specifications. The AP45851 uses a unique "CNS-chip as system" technology Watch wireless charging IC to fully integrate a variety of high-performance mixed-signal functions, such as low-power device detection during standby and foreign object detection (FOD) for secure wireless charging.
2, play the role of metal isolation, prevent energy waste, improve charging efficiency.
3, wireless charging technology is the use of electromagnetic induction principle, in the sending and receiving end with the corresponding coil to sendAnd receive an induced current to charge.
4, wireless charger refers to the use of electromagnetic wave induction principle for charging equipment, the principle is similar to a transformer. There is a coil in the sending end and the receiving end. The sending end coil is connected to the wired power supply to generate an electromagnetic signal, and the receiving end coil senses the electromagnetic signal of the sending end to generate a current to charge the battery.
Find the corresponding position. Put the watch on the watch magnetic panel of the green wireless charger to charge it in time.
Use the wireless charger as follows: Connect the wireless charger to the USB power adapter. Place the watch on the wireless charger, ensuring that the center of the back of the watch is aligned with the center of the wireless charger to charge. The wireless charger is a device that uses the principle of electromagnetic induction to charge, and its principle is similar to that of a transformer, by placing a coil in each of the sending and receiving ends.
Plug one end of the charging cable into the charging port on the back of the watch, then plug the other end into the power outlet, turn on the power switch to start charging. During the charging process, ensure that the temperature of the watch is appropriate to avoid a high temperature environmentCharge the watch while trying to avoid using or charging the watch in a humid environment.
The Apple Watch uses a MagSafe-style wireless charger, which attaches to the back of the Apple Watch by magnetic force and then charges induction. Simply hold the joint close to the back of the watch and the magnet in it will automatically snap the joint into place. Apple Watch has wireless charging function, it is Apple's first mobile device with wireless charging function. The Apple Watch lasts up to 18 hours on a full charge and needs to be recharged every night.
Easy to use, no need for accurate alignment, you just let the joint close to the back of the table, where the magnet will automatically adsorb the joint in place. Although it seems to work the same way as existing wireless chargers on the market, for a wearable device that may need to be charged every day, supporting wireless charging can bring no small convenience. The Apple Watch lasts up to 18 hours on a full charge and needs to be recharged every night.