FountainPro FR80DCP battery operated pump perfect for centerpiece table fountains or wedding and party table fountains. Adjustable water flow rate 32-79GPH. Low profile battery pack with ON/OFF switch and removable 21" cord. Uses 4 AA batteries (not included). Outlet: 1/4". Dimensions: 1-5/8" x 1-1/2" x 1-5/8". Max Head: 1.3' - 3.94'. No stopper on cord, replacement pumps do not come with stoppers.