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.

💡 Did you know?

TikTok and ByteDance Ltd. apps are no longer available in the United States, and visitors to the United States might have limited access to features. Learn more >

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

17,708 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