Why Is My Battery Draining So Fast Iphone Xs. Follow the steps below to update your iOS version. The update always contains bug fixes which can be the reason why your iPhone battery draining fast.

Wait until your iPhone boots up and then use it as you normally do. Both the iPhone XS and XR and the older models iPhone X iPhone 8 support wireless charging using Qi Wireless Chargersbut this is NOT fast charging. 9 Ways to Fix iOS 15 Battery Drain Issues.
As mentioned above fast charging your iPhone X Series or 8 requires using an Apple-branded USB-C.
The past 2 weeks my phone has been warm and the battery will be at 100 and drop to 20 in 2 hours after a full charge. The update always contains bug fixes which can be the reason why your iPhone battery draining fast. So before you decide to replace the battery of your iPhone try to update all the apps on your iPhone. As mentioned earlier rogue apps are usually the main triggers of battery draining on a phone.
