-Works with Roborock S8/S7/S7 MaxV/Q7/Q7 Max/S6
Pure/S6 MaxV/S5 Max
-No power cord -Rated Power: 28W
-Rated Input: 100-240VAC
-Rated Output: 20VDC 1.2A
-Charging Battery:14.4V/5200mAh lithium battery.