Tenergy 3500mAh Replacement Battery for iRobot Roomba R3 500 600 700 800 900 Series 3.5Ah 14.4V Advanced Power System (APS) NiMH iRobot Battery Bonus 4 Side Brushes and 1 Brush Cleaning Tool : Amazon.ca: Home
APS battery for iRobot Roomba 500, 600, 700 series (Original)
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