A CLEVER feature on your iPhone can give your battery a very handy boost.
It’s important to make sure you’ve got it set up – you’ll thank yourself later.
The feature is called Optimized Battery Charging, and it’s designed to
As you charge and discharge your iPhone over the months and years, your total battery capacity will shrink.
That means after two years of charging, you’re likely to have lost around 20% of total capacity.