... charger Compatible with both Roomba 400/4000 Series including Roomba Original, Roomba Pro, Roomba Pro Elite, Roomba Dirt Dog, Roomba Discovery, Roomba Discovery SE, Roomba Red, Roomba Sage, and Roomba Scheduler Easy to ... Replacement Battery for iRobot Roomba 400 ,405 ,410 ,415 ,416 ,418 ,4000 ,4100 ,4105 ,4110 ,4130 ,4150 ,4170 ,4188 ,4210 ,4220 ,4220 ,4225 ,4230 ...