The charging time of mobile phones has entered the era of single digits. Are fast charging of various brands harmful to mobile phone batteries?

Personally, I think that the fast charging of various brands does little harm to the mobile phone battery, and only the wrong fast charging method will do harm to the mobile phone battery.

How can I put it? The fast charging of various brands has no damage to the mobile phone battery at all. Fast battery charging is a joke. This situation does not exist at all, because fast charging itself is a fast charging technology developed by major mobile phone manufacturers in order not to damage the battery. Many authoritative evaluation agencies on the network have tested the fast charging of various mobile phone manufacturers, and the conclusion is that fast charging will not cause damage to the mobile phone battery, even if the mobile phone is plugged into the fast charging charger for a week, it will not cause any impact on the mobile phone battery. Of course, some people will ask, why is the current battery healthy? Isn't this the damage caused by fast charging? The person who asks this question is a fool. The reason why batteries are healthy is that all batteries are lithium batteries. This is the essence of lithium batteries. The more times of charging and discharging, the lower the power generation efficiency, which has nothing to do with whether you need to charge quickly or not. Don't be cheated again!

There is a saying that fast charging of various brands will not cause any damage to mobile phone batteries. If you don't believe me, you can go to see a classmate's latest test. After testing with 40 mobile phones, it is found that fast charging will not have any impact on the battery at all, even if it is charged continuously for one week. The actual capacity remains unchanged. Only unreasonable charging methods will damage the battery, such as recharging the battery after it is used up, which will lead to the decline of the health of the battery, but this is not a problem of fast charging, but a problem of the nature of the lithium battery. As long as the power of the mobile phone is kept above 30% every day, whether it is fast charging or slow charging, there is no damage to the battery. Don't say that fast charging is not good, only a fool will believe it.

Generally speaking, from the evaluation point of view, no matter what brand of fast charge, as long as it is used reasonably, it will not cause any loss to the mobile phone battery.