I bought an iPad Air with the M2 chip in 2024, but its battery has been draining unusually quickly, especially over the past few months. I use it for studying and watching lessons for no more than about three hours a day. Notifications are limited, I don't use widgets, and I try not to run unnecessary apps.
Last night, I charged it to 100% and left it closed in its case without using it. About half a day later, the iPad was completely dead. I wasn't expecting it to remain at full charge, but I thought it should still have around 20% or more left. Battery health shows 89%.
Is this amount of standby drain normal for an iPad Air, or is something wrong? What troubleshooting steps should I try before getting the battery checked?
3 Answers
An iPad should generally last around 10 hours during active use, and it should usually retain most of its charge while sitting idle for half a day. Losing 100% while closed isn’t normal, even with battery health at 89%.
Check Settings > Battery to see whether a particular app or system process used power overnight. Also make sure iPadOS is updated, then restart the iPad and temporarily disable Background App Refresh to test whether standby drain improves. If you use a magnetic or tight-fitting case, remove it for one night as well, just in case it’s waking the screen or pressing a button.
If the drain continues after checking the usage graph and updating the software, back up the iPad and try Reset All Settings rather than immediately erasing everything. If that doesn’t help, contact Apple Support or have the device inspected. A diagnostic test can identify a faulty battery or another component, and 89% health alone doesn’t explain the behavior you’re seeing.
89% battery health means the battery has some wear, but it normally shouldn’t cause a fully charged iPad to die after only half a day without use. Look for unusual activity from apps, location services, mail syncing, Bluetooth accessories, or Find My. You can also try turning on Airplane Mode overnight as a test. If it still loses a large amount of charge, the problem is more likely software or hardware-related than normal battery aging.
Thanks! I’ll check the Battery section and try leaving it out of the case overnight. I didn’t realize a case could potentially keep waking it up.