Thanks. Is there a problem of having the battery constantly charged at 100% all the time?I think that is all 10 years ago procedure. On my X1E I do make use of the battery threshold settings and have mine set to stop charging when the laptop hits 95% rather than charge fully to 100% and not to begin charging until the battery drops below 65%.
If you need to have long battery life every day, those settings will probably not work for you though. I am often OK grabbing my laptop with only a 70-95% charge, you may not be. But the threshold settings will prevent it from trying to constantly top off to 100% all the time.