How do I fix incorrect battery percentage and slow charging on iPhone?

Good afternoon, I have a problem, my iPhone shows an incorrect battery charge, for example, I charge the phone, but the percentages change very slowly, then after charging I reboot the phone I have 97% with 73%, what to do and how to solve it🤔


[Re-Titled by Moderator]

iPhone 16 Pro

Posted on Mar 13, 2025 10:44 AM

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4 replies

Mar 13, 2025 11:05 AM in response to Markzss

How exactly do you charge? Overnight? When it needs a charge?


In Settings/Battery/Battery health what is the health message, and what is the maximum Capacity?


What are you charging with; an Apple or other name brand USB power source of at least 12 watts? A Qi wireless charger? An Apple MagSafe wireless charger?


If you go to Settings/Battery/Charging what are the settings? Do you have a charge limit set, do you use Optimized Battery Charging, or neither?

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How do I fix incorrect battery percentage and slow charging on iPhone?

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