Why Is My Ipad Battery Draining While Charging. IPhoneiPad losing charge while plugged in. There is a feature with the iPad that is referred to as Battery Usage or sometimes Battery Shaming.
For instance the culprit could be the power-sucking features that may have been left to run amuck or the cluttered interface that may have slowed down the device causing both frequent overheating and rapid power consumption. To check whats draining your battery head over to Settings Battery Scroll down to Battery Usage Tap Last 7 Days and here you can see which apps are using the most battery power. This will disable Wi-Fi on your iPad.
For example if you spill something on your iPad or drop it down this might cause internal damages to components responsible with charging.
To turn on Auto-Lock go to Settings - Display Brightness - Auto-Lock. Problems are caused by reduced charging power software or hardware issues incorrect adapters cable issues and charging during use. 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. This will show the drainage on your battery power.