Battery type: NiMH Capacity: 3300 mAh Voltage: 14.4 V Energy: 47.52 Wh Number of cells: 12 Weight: 408 g Dimensions (length x width x height): 13.6 x 5.5 x 4.6 cm Compatible with the following device models: iRobot Roomba 790 iRobot Roomba 800 iRobot Roomba 870 iRobot Roomba 785 iRobot Roomba 872 iRobot Roomba 871 iRobot Roomba 780 iRobot Roomba 782 iRobot Roomba 866 iRobot Roomba 782E To ensure compatibility, please check to see whether the battery you are currently using is listed below.
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