As smartphones get smarter and continue to take up more power, we often find ourselves with too much day left at the end of a dead battery. Of course, one of the biggest ways to extend your phone’s battery life is to invest in a external battery case or portable power pack which can get you many hours of extra talk and play time, but there are also several other things you can do to get a few more hours of life from your phone. Below is an infographic created by Lookout Mobile Security, filled with smartphone battery saving tips. Go down the list… are there tips here you didn’t even know about?