500 Series
Battery Replacement Parameter-weight: 1.5lb; dimension(LxWxH): 5.3x2.12x1.81in, package contains 1*Tattu battery, 2*side brush and 2* screw Battery
TATTU 4500mAh XLife Extended Life Replacement Battery for iRobot Roomba R3 500 600 700 800 900 Series 530 531 532 535 536 540 550 552 560 562 570 580
1PCS Replacement 14.4V 3000mAh NI-Mh Battery for iRobot Roomba 500 600 700 800 Series 555 560 580 620 630 650 760 780 790 880
【Wide Compatiblity】Our replacement battery for iRobot Roomba is compatible with Roomba R3 500 600 700 800 900 Series Roomba 500 531 550 551 561 585
Upgraded 5.0Ah 14.4V Ni-Mh Battery Compatible with iRobot Roomba 650 770 Replacement for Roomba R3 500 600 700 800 900 Series 500 531 551 585 595 600
Replacement 14.4V 3000mAh NI-Mh Battery for iRobot Roomba 500 600 700 800 Series 555 560 580 620 630 650 760 770 780 790 870 880 - AliExpress
Tenergy iRobot Roomba Battery 4500mAh Replacement NiMH Battery for Roomba 500
14.4v NiCD Battery Replacement for iRobot Roomba 563, 561, 551
14.4v NiCD Battery Replacement for iRobot Roomba 563, 561, 551
Tenergy iRobot Roomba Battery 4500mAh Replacement NiMH Battery for Roomba 500