Yes, there is a "docking station" although it is just connected to the Q1U by USB and is similar in function to a combination stand/USB hub. It does however charge a spare battery in it, according to a video I saw online and a previous thread on this forum.
kornel:Yes, the docking station can charge an additional
battery. (it has a slot for the q1u with 1 battery, and then an
additional slot for a second battery.