pd fast charging bank, if it can not be charged normally, it may be due to the quality problem of the charging bank, which needs to go to the after-sales center for replacement.
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It is also possible that the battery management IC is damaged.
Solution: Most of this situation is because the mobile phone fell to the ground resulting in the motherboard components out of welding. If the battery is not charged and it is said that the motherboard is damaged, replace the power IC.
First of all, consider whether the charging bank is not compatible? Because the charging voltage of the Apple phone is high, the normal charging bank voltage of about two v is no way to be universal