14.4v 3000mah Ni-mh Rechargeable Battery For Irobot Roomba 500 510 520 530 540 550 560 570 580 Vacuum Cleaner Parts - Vacuum Cleaner Parts - AliExpress
Amazon.com: AYTXTG 14.4V i7 Battery for iRobot Roomba e and i Series, 3000mAh Large Capacity Battery Compatible with Roomba i7 i7+ i8 i6 i4 i4+ i3 i3+ i7158 J7 7150 7550 and
iRobot Roomba 500 and 600 Series Vacuum Cleaner 80501 Replacement Battery by Chrome Battery – chromebattery
Batterie compatible avec la batterie rechargeable 3000mAh iRobot Roomba 581 de AccuCell | iRobot | Batteries pour aspirateurs et robots | Batteries | Batterie-Boutique.fr