1 Prevent Background App Refresh <br />2 Buy an Extended Life Battery <br />3 Don't Automatically Update Apps <br />4 Don't Take App Suggestions <br />5 Use Content Blockers in Safari (iOS 9) <br />6 Turn on Auto-Brightness <br />7 Reduce Screen Brightness <br />8 Stop Motion & Animations <br />9 Keep WiFi Off <br />10 Make Sure Personal Hotspot Is Off <br />11 Find the Battery Killers (iOS 9) <br />12 Turn Off Location Services <br />13 Turn Off Other Location Settings <br />14 Disable Dynamic Backgrounds <br />15 Turn Bluetooth Off <br />16 Turn Off LTE or Cellular Data <br />17 Turn Data Push Off <br />18 Fetch Email Less Often <br />19 Auto-Lock Sooner <br />20 Turn Off Fitness Tracking <br />21 Turn off Equalizer <br />22 Disable Cellular Calls Through Other Devices <br />23 Turn AirDrop Off Unless You're Using It <br />24 Don't Automatically Upload Photos to iCloud <br />25 Don't Send Diagnostic Data to Apple or Developers (iOS 9) <br />26 Disabled Unneeded Vibrations <br />27 Use Low-Power Mode (iOS 9) <br />28 One Common Mistake: Quitting Apps Doesn't Save Battery <br />29 Run Down Your Battery As Much As Possible <br />30 Do Less-Battery-Intensive Things