iRobot Original Li-ion Battery 2210mAh/14.4V for the Roomba 'e', 'i' and 'j' Series
iRobot Roomba 560 Battery
Amazon.com: iRobot Roomba Authentic Replacement Parts - XLife Extended Life Battery Accessories - Compatible with Create 2, Scooba 450, Roomba 500 600 700 & Select 800 Series Robots : Home & Kitchen
New Li-ion Battery For iRobot Roomba 614 670 671 677 692 694 801 805 850 891 895 | eBay
Roomba 900 Series Original Battery (Lithium)
Amazon.com: iRobot Roomba Authentic Replacement Parts - XLife Extended Life Battery - Compatible with Roomba 400 600 700 800 Series Robots : Home & Kitchen