Amazon.com: Synergy Digital Vacuum Cleaner Battery, Works with iRobot Roomba 562 Vacuum Cleaner, (Ni-MH, 14.4, 2800mAh) Ultra High Capacity Battery : Home & Kitchen
New in Box iRobot Roomba 562 - AeroVac Vacuum Cleaner Battery Ultra High Capacity Ni-MH 3500mAh -