6700mAh Lithium Ion Replacement Battery for iRobot Roomba 960 980 981 970 965
Compatible Models: For iRobot Roomba 500 600 700 800 900 series Robot Vacuum 510 516 520 521 525 530 531 532 533 534 535 536 540 545 550 551 552 555 560 561 562 563 564 565 570 580 581 585 590 595 599 600 610 620 625 630 631 632 635 645 650 651 653 654 655 660 691 694 700 760 761 765 774 775 785 790 800 861 864 866 880 985 980 970 960 965 964 961 900 etc.