General description The Home Base Charger is a reliable replacement docking station compatible with a wide range of iRobot Roomba models, including the e5, e6, i3, i7, and various models from the 500 to 900 series. This charger features a built-in docking station and comes with a 2-prong power cord (4415878), making it an essential accessory for maintaining your Roomba's performance. 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 Includes a 2-prong power cord (4415878) Usage Keep the charger out of reach of children to avoid electric shock. Unplug the power supply when not in use to ensure safety.