Get the latest tech news
Changing these 6 settings on my iPad improved the battery life by hours
By modifying these settings, you'll quickly find yourself with a tablet that lasts longer than before.
While turning off your iPad's location services won't double your battery life, it can add a good half hour or more of use. To switch these off easily, swipe down from the top right of your iPad's display, find your wireless options, and toggle off whichever ones you don't need. Simply dropping the screen auto-lock time from five to two minutes can increase your battery life by over half an hour per charge.
Or read this on ZDNet
