Not Knowing Which Apps Are Draining Your Battery
Safari is far from the only app that can cause battery problems. Open up Settings and head to the Battery section. Here, there’s an option to scroll down to see which apps are using the most power (you can even adjust the timeframe).
Look for any unexpected apps that are responsible for a lot of power drain. You may be surprised to see particular apps responsible for so much activity (Facebook Messenger, if left on, can do a lot of damage).
Pinpoint the apps and change their settings or your habits to make sure they don’t use so much energy.