How to know the battery's health condition

HI~guys~!
Am new here..i have used my iphone for only 2weeks..
there are so many battery dosaging softwares in iphone.but it is based on using from 100% to it..and u know there is certain loss after the battery used for a long time..so any can tell me how can i know the real iphone battery's health condition?thx and actually i want to know its lifetime because it is a troublesome to replace it.

Just search on the App store. Your phone should last you 400+ charges and the capacity drops to 80% battery health. It's more than enough for you to last for three years, maybe more. But it also depends on your usage of the phone.

This may be helpful

For battery life, this post was helpful to me: https://theappfactor.com/how-to-improve-performance-old-iphone/

A warm welcome, sydmacuser.

Your post is much appreciated, but you are posting to a thread that is 8 years old.

Moreover, iDevices now have battery health indicators built in with the latest version of iOS 11.

Ian

IWT said:

A warm welcome, sydmacuser.

Your post is much appreciated, but you are posting to a thread that is 8 years old.

Moreover, iDevices now have battery health indicators built in with the latest version of iOS 11.

Ian

Click to expand...

Sorry, didn't see the date.

Your post is much appreciated, but you are posting to a thread that is 8 years old.

Moreover, iDevices now have battery health indicators built in with the latest version of iOS 11.

Ian

Click to expand...

Hmmm…??? I wonder just how many of those 2010 era iPhones may still be in use???

They would have been the iPhone 3 models back then I guess.


EDIT:
A websearch quickly reveals, almost one year ago…
Celebrating 10 Years of iPhones: 63% of all iPhones Ever Sold Are Still in Use – 728 million
https://newzoo.com/insights/articles/63-percent-of-all-iphones-ever-sold-still-in-use/

WOW!!! That's amazing.




- Patrick
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Dont feel bad sydmacuser, I have neglected to read the date and posted to years old threads myself. Easy to do. Hope to hear from you again soon.

Thank you. Seems like a very friendly forum. Thank you again.