Battery Life 75 min
iRobot Roomba j7+ (7550) Self-Emptying Robot Vacuum - BLACK J755020
Amazon
iRobot Roomba j7+ (7550) Self-Emptying Robot Vacuum – Avoids Common Obstacles Like Socks, Shoes, and Pet Waste, Empties Itself for 60 Days, Smart Mapping, Works with Alexa
Conn's
iRobot Roomba j7+ Robot Vacuum in Black Conn's