Replacement Extended 1500mAh 21103 Battery for iRobot Scooba 230, Scooba 200 Floor Scrubbing/Washing Robot Replacement for iRobot Battery Model/Part Numbers: 21103. Compatible with the following iRobot Floor Scrubbing/Washing Robot Models: Scooba 230, Scooba 200. 7.2V 1500mAh 10.8Wh Ni-MH Battery (OEM Battery is 1300mAh) 1 Year Replacement Warranty. MPF Products is a Registered Trademark.