It’s expected that your phone battery will drain during the day while you use it. The screen is the biggest culprit of battery drain, which is why active use consumes so much more juice. But why does ...

If you’ve ever woken up to find your iPhone battery mysteriously down to 20% or less, you’re not alone. After some trial and error, I discovered the most common culprits—and how to fix them. Software ...

Battery drain can happen after software updates, due to out-of-date settings or holdovers from previous versions. Cory Bohon explains how to fix these battery drains after performing a software update ...