Replacement Battery for Roomba 500 600 700 Series APS Battery 555 595 620 630 650 660 790" - Walmart.com
Battery f. iRobot Roomba 651
Green Cell® Battery for iRobot Roomba 615 620 630 631 650 651 660 765 765 Pet Akumulator X Life (Ni-MH cells 4500mAh 14.4V) : Amazon.co.uk: Home & Kitchen
Amazon.com: NASTIMA 14.4V 4400mAh Lithium ion Replacement Battery Compatible with iRobot Roomba 600 700 800 900 Series 614 615 675 680 690 694 760 780 790 805 880 890 895 960 980 985 : Home & Kitchen