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When charging to the mobile phones, we often mix some chargers. When charging with different chargers, we will also find that the charging speed will be different, so we know that the charger will affect the charging speed. Some people think that higher watt chargers charge faster? Is this really the case?
In fact, the size of the charger power does affect the charging speed, but its influence on the charging speed is controlled within a certain range. The charging limit is determined by the battery’s protection circuit IC. For example, the maximum current of the battery is limited to 2A, so no matter how much power you use, its output will not exceed 2A, and if the power is too high, the battery may even be burned out.
The battery not only controls the highest output, but also intelligently adjusts the charging speed of the charger. If you observe carefully, you will find that the charging speed will slowly drop after the battery is charged to 80%. This is also a self-protection of the battery.
Although the higher charger power does not mean the faster charging speed, if you want to increase the charging speed, you really need a high-power charger. With the popularization of fast charging technology, the power of mobile phone chargers has gradually changed from 5W to 12W, 18W, 22W…more and more. After you understand this, you will know that the charger is not as powerful as possible. The most important thing is that it is suitable.
Finally, thank you for reading, and hope that will helpful to you! If you are interested in this kind of knowledge, you can bookmark our website and we will update more high-quality articles later.