Use third-party fast charging, and it is recommended to use MFi-certified charging equipment as much as possible. The MFi certification of PD fast charging line is Apple's logo authorization to authorized parts suppliers. The purpose is to ensure that the market positioning of authorized products is consistent with itself through a series of strict supervision and testing, so as to ensure a good brand image.
The C-to-L line certified by MFi will be more secure in appearance, workmanship and quality and safety than the one not certified. From XS to the present 1 1, no problem of declining battery health has been found. As long as the fast charge meets the unified standards of the official and international versions, do not buy some miscellaneous brands, and generally this problem will not occur.
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Apple battery health is introduced as follows:
As long as you don't play with your mobile phone when charging, always keep the battery charge at 40% to 100% and use the officially certified charger and charging cable, the battery health of Apple's mobile phone will be protected to the maximum extent.
After a period of use, the health of the battery will decline. According to Apple's official statement, when the current maximum remaining capacity of the iPhone battery is lower than 80% compared with the maximum capacity of the new battery, the battery needs to be replaced to ensure the battery life. Take iPhone11(iOS13.5) as an example.
Zhongguancun Online-less than 80% of the health-iPhone battery affects its performance.
People's Daily Online-Apple: The software will be updated to let users know the battery health.