Users
who want to know exactly how much iPhone 5 battery life they have left
can turn on battery percent, which will place a small battery percentage
indicator in the upper right.It’s easy to obsess over this number, so some users may not want to see this level of detail, but for users who find the iPhone 5 battery life is too short, this will help make it clear if it is time to charge up in the middle of the day.
Read: How to Get Better iPhone 5 Battery Life
To turn on battery percentage on the iPhone 5, go to Settings -> General -> Usage -> Scroll Down -> Toggle Battery Percentage On. Once on, it’s much easier to see if the iPhone has 70% battery life left or 51%, so you can avoid running out of battery life by charging when near a cable.
