Not supported! The premise of fast charge must be that the charging head reaches the fast charge power standard; Second, the iPad Mini 5 does not have a built-in fast-charging component, which means that it does not support fast charging.
If you forcibly replace the charging head that meets the power of the fast charge protocol, it will cause damage to the battery of the iPad Mini 5 and affect the service life. It can also easily damage the motherboard! Don't use it! For reference only