Battery suitable for iRobot Roomba 620 - Irobot 3000 mAh 14.4 V battery (Original) - BatteryUpgrade
Charger Base Power Adapter For Irobot Roomba 870 871 880 980 400 500 600 700 800 900 All Series Vacuum Cleaner Parts Replacement - Vacuum Cleaner Parts - AliExpress