Amazon.com: iRobot Roomba Authentic Replacement Parts - XLife Extended Life Battery - Compatible with Roomba 400 600 700 800 Series Robots : Home & Kitchen
iRobot Roomba Series 500, 600, 700, 800, and R3 Battery
iRobot® XLife™ Extended Life Battery | iRobot
ORIGINAL Lithium Ion Battery 1800 mAh for iRobot Roomba 1800LI 5060359281838 | eBay