RE: Limit Charging to 80% and Disable/Decrease Keyboard Backlight Shut Off (XPS 13 9350)
Did the features work before? The files we provided were for a different model of systems, but sometimes they work on non tested models, unfortunately it didnt work for XPS.
You can try the quickset software, but it doesn't have the battery custom setting features. But there is no windows 10 compatible quickset we are afraid.