This was my personal computer for years but I haven't used it for about a year. I have rebooted it and cycled the battery a handful of times. Battery shows 4.5 hours of life when fully charged. While cycling the battery I played movies non-stop and it would lasts about 3.5 hours before needing to be plugged in again. The Docking Station has multiple contentions allowing you to hook up 1 or 2 monitors.
When you connect the charging port to the Surface Pro it will automatically connect to the monitors. The docking station also charges at a faster rate than the standard power supply.All details can be found in the pictures but please feel free to message me if you have any questions.