Charging errors six (6) and seven (7) indicate that the battery is not charging because it is either too hot or too cold for charging. Ensure that the robot is being charged at room temperature, between 15.5°–23°C (60°–75°F). Do not charge in an excessively hot environment or near a heating vent, skirting board heater or radiator. If your robot has been outside in a freezing environment (such as in a cold car boot), allow it to come to room temperature before attempting to charge it.
If the error persists, please contact iRobot Customer Care.
For expedited service, please ensure that you have the following:
