Holds a Turnigy 3s 2.2 Battery securely to the bottom of your SK 450 Dead Cat. It requires you to drill mounting holes after being printed. I mounted mine on the center channels that run along the frame. Printed in Black PLA no bed heat, 10% in fill and stock speeds. The parts are already flipped for maximum print strength and minimal wasted plastic. Printed in Black PLA no bed heat, 10% in fill and stock speeds. The parts are already flipped for maximum print strength and minimal wasted plastic.