There are several possible reasons why charging is getting slower:
1. Battery capacity limitations: As the capacity of the battery increases, the charging speed is relatively slow. Larger capacities take longer to charge. 2. Temperature control: In order to protect battery health and safety, the super fast charging system may reduce the charging speed at high temperatures to avoid overheating and causing battery damage. 3. Charging rate adjustment: In order to reduce the battery loss caused by fast charging, the super fast charging system may dynamically adjust the charging rate according to the current battery status and charging situation, thereby reducing the charging speed.
4. Charging device limitation: The fast charging speed may be slowed down due to factors such as the performance limitation of the charging device. There may be mismatches or damage to accessories such as wires or chargers.
It should be noted that for different super fast charging technologies, the charging speed and charging time may be different. Therefore, the specific situation also needs to be determined according to the specific charging device and battery.
The first reason is that it takes a long time for the mobile phone to charge it fast, and the internal appliances are aging, causing the input and output current to decrease, so the mobile phone charging slows down.
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The second situation is that the charger is fast charging, but the charging line is slow charging line, so the charging line can not play the function of fast charging, so that the mobile phone charges slowly.
The super fast charge is slowing down for the following reasons
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It may be because your power adapter is not a fast charge power adapter, so it may cause fast charge to become slow charge,
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There is another situation, that is, there is a bug in the software of your mobile phone, after connecting the power supply, the system recognizes the error, and your fast charge line is identified as a slow charge line, therefore, it will not be fast charge this situation, it is recommended that you repeatedly plug and unplug attempts
Super fast charge becomes slow charge due to the following reasons:
1, it is possible to change a charging cable, charging will be slow.
2, the charging temperature is too high, the battery temperature will be higher than a certain value, so that the charging current will gradually decrease, so that the charging speed will slow down, resulting in a decrease in the charging speed.
3, the data cable interface can not be fully plugged into the phone, so fast charging may enter the ordinary charging mode, resulting in slow charging.
4, working in a dusty environment, the phone is exposed for a long time, resulting in dust into the charging interface. If you often put the phone in your pants pocket, and the charging port faces down, it is also easy to let the charging interface of the phone into ash. After the dust enters the mobile phone, it is easy to block the charging port, resulting in poor charging contact, which will also make the mobile phone charge slowly.
Fast charge can be slow for a variety of reasons 1. It may be the poor contact between the phone and the charger, the temperature problem when charging, or the charger failure or battery contact oxidation. In addition, if the phone is charging while running high-power programs, it will also lead to slower charging. Solutions include avoiding charging when running high-power programs, checking the charging port for foreign objects, corrosion, dirt, liquid and other phenomena and cleaning, replacing the battery or charger. It is best to use the official recommended charger and data cable to ensure that the fast charge function is normal.