//soportes bateria

difference()
{
	color("red")
	cube(size = [12,12,6], center = false);
		color("green")
		translate([6,6,-1]) 
		cylinder(h = 8, r=3,$fn=100);
		color("green")
		translate([6,3,-1]) 
		cube(size = [7,3,8], center = false);
}