Battery health
My battery health just reduced from 100% to 81% how do I restore it back to 100%
iPhone 7 Plus, iOS 14
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My battery health just reduced from 100% to 81% how do I restore it back to 100%
iPhone 7 Plus, iOS 14
godspower65 Said:
"Battery health: My battery health just reduced from 100% to 81% how do I restore it back to 100%"
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Time for a New Battery:
Battery Health percentage is a guestimation. I've seen mine increase by 3%. So, once you see 80%, then its time for a new battery.
You get a battery replacement at an Apple Store or Apple Authorised Service Provider.
Lithium-ion batteries degrade over time.
Battery health