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Why High-current Charging Does Not Burn Machines
Mar 31, 2018

This is because the charging current is determined by the battery and its own charging protection circuit IC. It is not related to the charger. If the charger current you are using is 5A, the charging protection circuit has limited the charging current to one. In the safe range, some mobile phones also have a protective current circuit. When an excessive current is inserted, the charging circuit is automatically cut off, so it will not damage the battery.

That is why high-current charging does not burn the machine because the charging current is determined by the battery and its own charging protection circuit IC. It has nothing to do with the charger. If you use a charger current of 5A, because the The charging protection circuit has limited the charging current to a safe range. Some mobile phones also have a protective current circuit. When the high current is connected, the charging circuit will be automatically cut off so that the battery will not be damaged.