The Black Widow Light Stand is set up to mount the Elim-A-Dent Cordless battery Box with help of our little adaptor that bolts to the back side of our Carriage in just seconds allowing you to use your Milwaukee, Makita or Dewalt batteries. The mounting spot creates some great advantages other light stands do not offer, such as you can keep the cord really short, and also the cord travels up and down with the carriage! Very convenient!!