C:\Documents And Settings\Czhang\Desktop\Roomba 500 Series Manual | PDF
iRobot Roomba Authentic Replacement Parts - Roomba Integrated Dock Charger with North American Line Cord - Compatible with Roomba 500 600 700 800 900 Series Robots - 4452369, Black : Amazon.ca: Home
iRobot Roomba 500 Series - White - Robotic Vacuum Cleaner - NEEDS BATTERY | Irobot, Irobot roomba, Roomba