You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Colopaly Author

Level 1

12 points

Battery Health

Dears

is it normal that the battery health degrade to 99% after only one month to my new iphone 11?

iPhone 11, iOS 13

Posted on Nov 26, 2019 11:48 AM

Top-ranking reply

y_p_w

Level 6

17,678 points

Posted on Nov 26, 2019 12:04 PM

Yes. Not unusual and not necessarily a sign of anything wrong. The nominal rating of all current iPhone batteries is for 500 cycles to 80% battery health. Simplfied to a linear decline, that's a 1% drop after 25 charge-discharge cycles. Now there's no specific way it's supposed to decline, but down to 99% after a month is typical.

View in context

Battery Health

Similar questions