14 iRobot Roomba Owner’s Manual
Charging Lights
Roomba uses the CLEAN button light to indicate that it is charging.
Use the chart to determine that status of the battery.
CLEAN/Power
Indicator Light
Battery Status
Solid red Battery empty
Amber pulse Charging
Solid green Fully charged
Quick amber pulse 16-hour refresh charge
Charging Roomba
Charge Roomba by plugging the charger directly into Roomba’s battery
charger socket.
Or