User manual iRobot Roomba 680 (English - 14 pages)
Roomba 700 motherboard. Main circuit
Cameron Sino 4000mah Battery For Irobot Roomba 614,615,640,652,665,670,671,675,677,680,681,685,690,691,695,696,801,805,850,860 - Digital Batteries - AliExpress
Replacement Parts Kit For iRobot Roomba 680 670 600 Series Vacuum Filter Brush | eBay
iRobot Roomba 680 Robotic Vacuum Cleaner Carpet /Hard Floor for Sale in New Lenox, IL - OfferUp