Hi, I bought XPS 9570 which has Thunderbolt 3 port with power delivery function. I also have LG 27UD88W monitor which can source power to TB3 devices. So now with one cable I can replace: - USB cable between notebook and monitor USB hub - DP/HDMI cable - power adapter of my laptop. The problem I am facing is that I work 10-11 hrs. My notebook is connected to AC at that time. Can it harm my battery life? Is there inbuilt battery "overprovisioing" so the battery in fact is charged max to 80% ? Anyone has some insight in the matter?