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
New 14.4V Ni CD 1500mAh Replacement Battery Packs for iRobot Roomba 500 620 700 Series 80501 530 510 780 770 760|battery for irobot|irobot roomba 14.4vfor roomba - AliExpress
iRobot Roomba 530 Battery Replacement
Amazon.com: 4.5Ah Ni-MH Battery Compatible with iRobot Roomba R3 500 600 800 900 Series Vacuum 530 550 560 620 630 650 800 870 : Home & Kitchen