LPT: If your phone's battery is dying and you need to keep it alive, turn it off and turn it on only when you need it.

Turning your phone completely off will keep the battery from dying faster because it isn't constantly doing things in the background. This is a great tip for people whose phones die really easily like mine.<br><br>Edit: Talk about this in the comments but what is the best kind of portable charger? I've heard that Anker is a good company for one.