“How long should the battery last per use. Charges over night. Battery seems to be erratic Sometime less than an hour and sometimes well over an hour.”
Answer This Question
1-1 of 1 Answer
Roomba 981 should have a run time of around 120 minutes. If the job is done in less, it will return preemptively. If you notice your robot is declining in performance, we would suggest following all the essential care procedures to clean and maintain your robot and if the functionality continues to decline, to contact our customer service.
Sorry, there was a problem. Please try again later.