![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 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](https://ae01.alicdn.com/kf/Sac7c302e823047f3a8abd9547c763061t/Replacement-14-4V-3000mAh-NI-Mh-Battery-for-iRobot-Roomba-500-600-700-800-Series-555.jpg)
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
![Kastar 2-Pack Battery Replacement for iRobot Roomba 700, iRobot Roomba 760, iRobot Roomba 761, iRobot Roomba 770, iRobot Roomba 780, iRobot Roomba 790, iRobot Roomba 900 - Walmart.com Kastar 2-Pack Battery Replacement for iRobot Roomba 700, iRobot Roomba 760, iRobot Roomba 761, iRobot Roomba 770, iRobot Roomba 780, iRobot Roomba 790, iRobot Roomba 900 - Walmart.com](https://i5.walmartimages.com/asr/d756cc37-b7c8-477e-86c2-4bcf7c53a983.8935cd8fa3d77d16622e284345eaff82.jpeg)
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![Amazon.com: Dosctt 4.5Ah 14.4V Ni-Mh Replacement Battery Compatible with iRobot Roomba R3 500/600/700/800/900 Series 500 510 531 535 540 550 552 560 570 580 595 620 650 660 700 760 770 780 790 800 870 900 : Home & Kitchen Amazon.com: Dosctt 4.5Ah 14.4V Ni-Mh Replacement Battery Compatible with iRobot Roomba R3 500/600/700/800/900 Series 500 510 531 535 540 550 552 560 570 580 595 620 650 660 700 760 770 780 790 800 870 900 : Home & Kitchen](https://m.media-amazon.com/images/I/61FYMxuPIyL.jpg)
Amazon.com: Dosctt 4.5Ah 14.4V Ni-Mh Replacement Battery Compatible with iRobot Roomba R3 500/600/700/800/900 Series 500 510 531 535 540 550 552 560 570 580 595 620 650 660 700 760 770 780 790 800 870 900 : Home & Kitchen
![Amazon.com: 4.5Ah 14.4V 500 Replacement Battery R3 Compatible with Roomba R3 500 600 700 800 900 Series 500 510 530 531 532 535 536 540 550 552 560 570 580 595 600 620 650 660 700 760 770 780 790 870 880 980 : Automotive Amazon.com: 4.5Ah 14.4V 500 Replacement Battery R3 Compatible with Roomba R3 500 600 700 800 900 Series 500 510 530 531 532 535 536 540 550 552 560 570 580 595 600 620 650 660 700 760 770 780 790 870 880 980 : Automotive](https://m.media-amazon.com/images/I/41vaR810ZeL._AC_UF894,1000_QL80_.jpg)
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![Do the grime and markings on the battery terminals mean it's probably time to replace it or do they just need cleaning? Roomba is currently not taking a charge. Older Roomba 780. : Do the grime and markings on the battery terminals mean it's probably time to replace it or do they just need cleaning? Roomba is currently not taking a charge. Older Roomba 780. :](https://i.redd.it/iay545dkoyk51.jpg)
Do the grime and markings on the battery terminals mean it's probably time to replace it or do they just need cleaning? Roomba is currently not taking a charge. Older Roomba 780. :
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![Baterija za usisavač iRobot Roomba 780 4500mAh | Baterije za laptop | alat | tablet | mobitel | fotoaparat |Baterije24 Baterija za usisavač iRobot Roomba 780 4500mAh | Baterije za laptop | alat | tablet | mobitel | fotoaparat |Baterije24](http://baterije24.eu/images/full/RR500H.jpg)
Baterija za usisavač iRobot Roomba 780 4500mAh | Baterije za laptop | alat | tablet | mobitel | fotoaparat |Baterije24
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![CELLONIC® 11702, VAC-500NMH-33 Battery Replacement for iRobot Roomba 960/605 /650/620/ 780/880 Vacuum Cleaner 14.4V 3300mAh Cordless Handheld Robot Vac: Amazon.co.uk: Home & Kitchen CELLONIC® 11702, VAC-500NMH-33 Battery Replacement for iRobot Roomba 960/605 /650/620/ 780/880 Vacuum Cleaner 14.4V 3300mAh Cordless Handheld Robot Vac: Amazon.co.uk: Home & Kitchen](https://m.media-amazon.com/images/I/71bah+n78HL.jpg)