Battery type: Li-Ion - no memory-effect Capacity: 2200 mAh Voltage: 14.4 V Energy: 31.68 Wh Colour: grey Number of cells: 4 Weight: 232 g Compatible with the following device models: iRobot Roomba i8 iRobot Roomba i8+ iRobot Roomba i755840 iRobot Roomba i7556 iRobot Roomba i755640 iRobot Roomba i7558 To ensure compatibility, please check to see whether the battery you are currently using is listed below.
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