Battery Health goes down in just 15 days after buying brand new iphone 14?
Hey people I buy iphone 14 just 15 days before now my battery health goes down to 99% in just 15 days where as my friend bought iphone 14 1 month before me His battery health is 100% how is this possible ?
Batteries degrade over time with usage due to chemical aging, that's just how they work.
You can expect about a 1% drop per month with average use on an iPhone. And the measurement isn't always linear.
If it has dropped to 99.9%, it will register as 99% so that is why it looks like you've lost a full percentage point when you really haven't.
Apple recommends replacing it when it reaches 80%. To check your battery health, go to Settings > Battery > Battery Health.
iPhone Battery Replacement.
iPhone Battery Repair & Replacement - Apple Support
About Lithium Ion Batteries
iPhone Battery and Performance - Apple Support (IN)
Here are some tips on maximizing battery life.
Batteries - Maximizing Performance - Apple
Batteries degrade over time with usage due to chemical aging, that's just how they work.
You can expect about a 1% drop per month with average use on an iPhone. And the measurement isn't always linear.
If it has dropped to 99.9%, it will register as 99% so that is why it looks like you've lost a full percentage point when you really haven't.
Apple recommends replacing it when it reaches 80%. To check your battery health, go to Settings > Battery > Battery Health.
iPhone Battery Replacement.
iPhone Battery Repair & Replacement - Apple Support
About Lithium Ion Batteries
iPhone Battery and Performance - Apple Support (IN)
Here are some tips on maximizing battery life.
Batteries - Maximizing Performance - Apple
then why my friend battery is at 100% his phone is 1 month older then me
Iphone 14 battery health goes down in just 15 days
