Designed for Roomba Vacuum cleaning robot 500 Series. Connect directly to the robot or use with the iRobot Roomba Home Base Compatible with Roomba 500 Series robotsWith LED power-on IndictorChangable AC power cable2 year warranty Input :100 ~ 240VAC, 50/60Hz Output voltage : 22.5 ~ 9.0VDC +/-5% Output current : 1.25A +/-10% Ripple : 250 mVp-p Max. Inrush current : Limited 15A for a cold start No ...