Ex-Apple Genius reveals 8 ways to extend your iPhone battery Ex-Apple Genius reveals 8 ways to extend your iPhone battery Ex-Apple Genius reveals 8 ways to extend your iPhone battery Ex-Apple Genius reveals 8 ways to extend your iPhone battery Disabling the ability of apps to refresh in the background Ex-Apple Genius reveals 8 ways to extend your iPhone battery Ex-Apple Genius reveals 8 ways to extend your iPhone battery Ex-Apple Genius reveals 8 ways to extend your iPhone battery Ex-Apple Genius reveals 8 ways to extend your iPhone battery Ex-Apple Genius reveals 8 ways to extend your iPhone battery Ex-Apple Genius reveals 8 ways to extend your iPhone battery Ex-Apple Genius reveals 8 ways to extend your iPhone battery Ex-Apple Genius reveals 8 ways to extend your iPhone battery Ex-Apple Genius reveals 8 ways to extend your iPhone battery An interesting article An interesting article Ex-Apple Genius reveals 8 ways to extend your iPhone battery