Batteria per iRobot Roomba 500 / 600 / 700 / 800 / 900, Ni-MH, 3000 mAh | MediaOutlet.it
Come sostituire la batteria di un IROBOT ROOMBA serie 500 How to Replace IRobot Roomba 500 Battery - YouTube
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Batteria compatibile per iRobot Roomba 500, 510, 520, 521, 530, 531, 532, 535, 540, 550, 555, 560, 562, 570, 580, 610 Professional : Amazon.it: Casa e cucina