powerbank jer....

How do you check the battery's maximum achievable level?

Settings -> Battery -> Battery Health

u will see max capacity

if a iphone 7s is at 80% and the battery life drops by 10% within 10mins, is it time to replace battery? worth or not?

forgot to mention, i closed all background apps and batt is still draining so quickly...not sure why..

Ok thank you.

Battery not healthy.

me and my wife, both are using iPhone 11.

at first we both use Spigen Ultra Hybrid.

both battery health at 100%

then I change to Liquid Air, I noticed the phone got hot sometimes using that case. check battery health become 98%. wtf.

now change back to Ultra Hybrid.

my wife still 100% but mine already 98%.

This post has been edited by kezman: Dec 26 2019, 09:07 AM

damage done already haish

haish... for iphone 7s, worth to change the battery? or just change the phone

I heard the best thing to do is stay away from heat. If you phone panas, off it for a while.

There is no iphone 7s.

yup. the Liquid Air case will make my phone hot. not sure why.

6S plus at 94%

never let it go below 60% unless i dont have any power source. (the more it discharges the more wear is done) my friend got the same phone at the same time as mine but his is at 81% as he always insist on using the battery til <10%

always charged til 100% whenever i can

uses a heatsink when im charging at the desk

battery health at 84% for an iphone 8. consider ok? easily heat up now. (feel warn at the back)

This post has been edited by mickeysew814: Dec 26 2019, 10:22 PM

oops.. typo. iphone 7

still thinking whether to buy new phone or change the battery hmm

buy the iphone 11 pro

If changed battery, probably can extend for another 1-2 years, depend on battery condition.
see you wan stick to old phone or get a new phone with new IOS version.

PS: old iphone IOS only can upgrade until certain version.

You mean the case kept the phone hot?

Yup i think so.... I can feel a bit of heat when I use the Liquid Air case.