Why Is My Ipad Air Battery Draining So Quickly. Several things can cause Battery Drain issues. To turn on Auto-Lock go to Settings - Display Brightness - Auto-Lock.
This morning it was down to 85. To see how fast it drains I fully charged it last night before going to bed and then unplugged it. That is a huge problem during the early stages of any iPadOS release cycle since app developers often take time to update their apps to fall in line with the new system software.
If not keep reading.
It is literally impossible to turn ON and leave ON iCloud backups continuously backing up on a constant and daily basis. Apps running in the background on your iOS or iPadOS device can deplete the battery faster than normal especially if data is being constantly refreshed. If Auto-Lock is set to Never your iPad battery may drain much faster because the display will always be on unless you lock it. Turn On Auto-Lock Auto-Lock is the setting that automatically turns off your iPads display after a certain number of minutes.