iRobot Mint 4200 Vacuum Cleaner Battery 7.3V Ni-MH 1800mAh - Replacement For iRobot 4200B Battery - For iRobot Mint Vacuum Cleaner
Mint 4200B Replacement Battery (7.3V Ni-MH 1800mAh) Rechargeable for iRobot Mint Vacuum Cleaners