Why doesn't Apple mobile phone support fast charging?

Apple officials have said that the reason why the more efficient charging head is not used is actually to better protect the battery, because we really need to know that the service life of Apple mobile phones is much longer than that of domestic mobile phones. After all, the higher the charging efficiency, the shorter the service life of mobile phone batteries, while the service life of domestic mobile phones is generally 2-3 years.

However, although the official said that too fast charging efficiency is not good for the battery, Apple's mobile phone currently supports the highest charging efficiency 18w, but the charger with 18w charging efficiency needs to be officially purchased, and the price of this 18w fast charging charger is not low, so it takes about 500 yuan to start. So from the above point of view, Apple's mobile phone does this entirely to increase the profit of mobile phone sales, but it costs 500 yuan.

The last point is also related to controlling profits. It is necessary to know that developing a charger with high charging efficiency requires certain research and development costs, and it is not just research and development costs. Also know that the materials used in high-efficiency chargers are more expensive than those used in low-efficiency chargers, so the cost of materials is also higher. This is also a way for Apple to control costs.

Although Apple claims that the use of inefficient chargers is to extend the service life of batteries, it believes that the big reason is only to increase profits. After all, you should know that Apple's mobile phone also supports efficient and fast charging, but you need to buy another charger. As mentioned above, the price of this charger is on the high side and it is not recommended to buy it. In fact, if the mobile phone is still doing well in power control, a fast charging efficiency charger with only 5w will not have a great impact on us, especially after adaptation.