Roomba 900 Series Original Battery (Lithium 3300mAh)
Melasta 6.4Ah 14.8V Li-ion Battery for iRobot Roomba
6.8Ah Li-ion Battery For iRobot Roomba 500 600 700 800 900 Series High Capacity
iRobot Original Grey Cleaning Head Module for the Roomba 500, 600 and 700 Series
Lithium Li-Ion 4400mAh Replacement Battery for iRobot Roomba 500, 600, 700, 800 Series, High Capacity 4.4Ah, SUPER LONG-LIFE (800 CYCLE TIMES) by CyberTech
MBVC0026, CoreParts Battery for iRobot Roomba 40WH Ni-Mh 14.4V 2800MAh Roomba 500, 600, 700, 800 Series, Discovery 800 Series, Scooba 450, Intelligent Floor Vac M-488, AutoCleaner
Roomba 900 Series Original Battery (Lithium)
Melasta 5.2Ah 14.4V Li-ion Battery for iRobot Roomba R3 500 600 700 800
Original Battery 14.4v 2130mah For Irobot Roomba Battery Roomba 500 600 700 800 Series Vacuum Cleaner Irobot Roomba 620 770 580 - Vacuum Cleaner Parts - AliExpress
6800mAh Lithium Li-Ion Battery for iRobot Roomba 500/600/700/800/900/620/650/595