Displaying battery percentages on iPhones is super easy these days - just a flick in the Settings app turns on the percentage indicator in the upper right corner of the screen. This is how to set percentage on iphone 12 Battery
Swipe down from the top right corner of the display to reveal the Control Center.
That's it - your battery percentage will appear next to the battery indicator.
Consider other options – like widgets – to display battery percentages more persistently elsewhere.
Quickly view battery percentage from anywhere
If you want to peek at the battery percentage from anywhere on the phone, just swipe down from the top right corner to bring up the Control Center, it's pretty easy. On previous iPhones, there was a simple option on the Battery Settings page in the Settings app that allowed you to permanently display the battery percentage on the screen. This option was removed on the iPhone X.
Use widget elsewhere to show battery percentage
Tap and hold on any empty spot on the home screen.
Click the "+" icon in the upper left corner to open the widget selector.
Search for "battery" to find the built-in battery gadget.
Choose a format and add it to your home screen or widget screen.
Choose from three different formats to fit your home screen or widget screen. The first is a basic square that doesn't provide a percentage, but the last two display the full percentage figure.
While it may not be the same as in previous iPhone days, finding that battery percentage indicator is pretty straightforward these days.