CBK AC Adapter Battery Charger For iRobot Roomba 500 510 530 532 535 540 550 560 562 570 580 600 660 700 760 Series 80701 72-560CH 22.5V 1.25A Input: AC 100-240V, 50-60Hz Output  DC 22.5V 1.25A Connecter size: 5.5mm*2.5mm Outlet: 2-prong Condition : Brand New Replacement Product, works as genuine parts, 100% OEM Compatible!! 2.5ft US Power cord included