See more -
7 Tips For longer Battery Life
1) Close apps running in the "background".
2) Keep your screen brightness on "auto" in setting.
3) Use in a dark mode.
4) Turn off your "wifi and Bluetooth" when you are not using them.
5) Put on your phone on "Aeroplane" while driving.
6) Lock your screen before your "putting it in your packet".
7) You can charge your phone up to "2x faster" by putting it on aeroplane mode.