Review on Long Life Battery For IRobot Roomba R3 500 600 700 800 900 Series 500 510 531 535 540 550 552 560 570 580 595 610 620 650 660 700 760 770 780 790 800 870 880 900 by Kachilla Mountain

DO NOT BUY THIS ITEM! It does not work right with the charging system. I have 2 roomba 980’s and the robot does not like these batteries. Keeps giving charging system errors. Robot will sit on charger all night, deploy and run for only 1 min before the red battery light comes on and it goes back to its charger. I returned the first battery and They sent me a replacement. The replacement did the same thing. So I broke down and ordered 2 new genuine batteries from Roomba company and now the roombas both work perfect. My advice, don’t waste your time buying the cheap batteries.