Source: Cameron Summerson, HowToGeek.com, October 30, 2017
Once upon a time, you had to really keep an eye on your Android phone to make sure the battery wasn’t being depleted prematurely.
Manually toggling connections, constantly adjusting brightness, and the like are basically all things of the past now—but there are still things you can do to maximize your handset’s battery life.
Look, this may seem like common sense, but I’m going to say it anyway: if you think your battery is draining faster than normal, look at your phone’s battery stats!