Hi, I have a XPS 13 9350 and would like to know if it's possible to limit the charging or stop battery charging? I saw that this is possible with Dell Battery Meter but I can't find the right version for my laptop.

Also, I would like to know if it's possible to make the keyboard backlighting turn off after a longer period of time? Right now, it turns off far too soon after interaction. I saw that this is possible with Dell Quickset but once again, I don't know which is the right version for my system. Thank you!