General description The charging station is designed for compatibility with a wide range of iRobot Roomba models, including the e5, e6, i3, i7, and the 500 to 900 series. It features a built-in dock charger that comes with a 2-prong power cable, making it a convenient replacement for your original charger. Technical specifications Input: 110V-220V, 0.68A, 50-60Hz Output: 21V, 1.25A, 33W Compatibility and accessories Compatible with all iRobot Roomba models, including e5, e6, i1, i3, i4, i6, i7, i8, 980, 960, 964, 880, 870, 871, 885, 860, 864, 655, 790, 780, 770, 760, 650, 630, 620, 595, 529, 528, 527e, 580, 570, 560, 550, 551, 510, 501, 527, 52708 Replacement for ADF-N1 #17010, #17030, #17064, #17170, 4452369 Usage Automatically adjusts voltage to protect the device Unplug the power cord when not in use Keep out of reach of children to avoid electric shock