For example, Roomba i1, i3, i6, i7 and the e series use an 1,800 mAH (milliamp hour) Li-ion battery, whileRoomba i4, i8 and j7 use a 2,210 mAH Li-ion battery, providing those models with longer battery life or more power to run their features. TheRoomba s9and its variants use...
Power comes from an onboard NiMH rechargeable battery pack. That might be a drawback, but virtually all of Roomba's features have been designed to use as little power as possible so it can work for quite a long time (maybe 90 minutes if you're lucky) between charges. Roomba has ...
even when on automatic mode. In terms of battery life the i3 is solid, sitting between 90 minutes and two hours. There’s no mopping feature, so if you want to stick with iRobot you might have to grab theBraava M6for total cleaning. ...