1-3 of 3 Answers
90 minutes plus.... charges an goes again...
Sorry, there was a problem. Please try again later.My new J7+ seems to go for about 1 hour and 40 minutes before depleting the battery.
Sorry, there was a problem. Please try again later.I don't know the life span exactly of the battery, but the software is designed that if the battery is low, the unit will return to base and recharge before going out again. Until the software understood our residence, the Roomba would have to recharge twice before completing the entire house.
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