The surface book comes with a docking station charger. It has 4 usb c ports, aux, Ethernet and 2 usb ports. When you connect it to the laptop it's a sensitive connection, if the charger is slightly angled it keeps spamming windows notifications of a malfunction. Battery 1: stays at 0%.
If you try to detach the screen from the keyboard the surface book dies immediately and doesn't detach. Everything else is as is in the photos.