![Amazon.com: Powerextra 4.0Ah 14.4V Replacement Battery Compatible with 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: Powerextra 4.0Ah 14.4V Replacement Battery Compatible with 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://images-na.ssl-images-amazon.com/images/I/61CIJovMtNL._AC_UL600_SR600,600_.jpg)
Amazon.com: Powerextra 4.0Ah 14.4V Replacement Battery Compatible with 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
![Unused iRobot Roomba 81003 Lighthouse / Virtual Wall, TV & Home Appliances, Vacuum Cleaner & Housekeeping on Carousell Unused iRobot Roomba 81003 Lighthouse / Virtual Wall, TV & Home Appliances, Vacuum Cleaner & Housekeeping on Carousell](https://media.karousell.com/media/photos/products/2021/4/27/unused_irobot_roomba_81003_lig_1619527092_debbf676_progressive.jpg)
Unused iRobot Roomba 81003 Lighthouse / Virtual Wall, TV & Home Appliances, Vacuum Cleaner & Housekeeping on Carousell
![Amazon.com: Powerextra 5.0Ah 14.4V Replacement Battery Compatible with Roomba R3 500, 600, 700, 800 & 900 Series 500 510 530 532 540 550 552 560 580 595 620 650 660 700 760 780 790 800 870 900 : Home & Kitchen Amazon.com: Powerextra 5.0Ah 14.4V Replacement Battery Compatible with Roomba R3 500, 600, 700, 800 & 900 Series 500 510 530 532 540 550 552 560 580 595 620 650 660 700 760 780 790 800 870 900 : Home & Kitchen](https://m.media-amazon.com/images/I/51wB4tqcUuL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Powerextra 5.0Ah 14.4V Replacement Battery Compatible with Roomba R3 500, 600, 700, 800 & 900 Series 500 510 530 532 540 550 552 560 580 595 620 650 660 700 760 780 790 800 870 900 : Home & Kitchen
![Upgrade 14.4V 5000mAh NI-MH Battery for iRobot Roomba 500 510 530 550 560 600 700 760 610 770 620 570 Bristle Brush+side Brush - AliExpress Upgrade 14.4V 5000mAh NI-MH Battery for iRobot Roomba 500 510 530 550 560 600 700 760 610 770 620 570 Bristle Brush+side Brush - AliExpress](https://ae01.alicdn.com/kf/Ha69cefb85dec4e0a9a04a9701ae1bb90F/Upgrade-14-4V-5000mAh-NI-MH-Battery-for-iRobot-Roomba-500-510-530-550-560-600.jpg)
Upgrade 14.4V 5000mAh NI-MH Battery for iRobot Roomba 500 510 530 550 560 600 700 760 610 770 620 570 Bristle Brush+side Brush - AliExpress
![Got this roomba as a gift. Also received these lighthouses from another friend… are they compatible??? How do I get them to work? When I put batteries in lighthouse the led flashes Got this roomba as a gift. Also received these lighthouses from another friend… are they compatible??? How do I get them to work? When I put batteries in lighthouse the led flashes](https://i.redd.it/got-this-roomba-as-a-gift-also-received-these-lighthouses-v0-x64xfy9wapk81.jpg?width=3024&format=pjpg&auto=webp&s=7f4168aa62ac3332ffe32838e4f0958db5db596a)