Compatible with:iRobot Roomba® 510
iRobot Roomba® 530
iRobot Roomba® 535
iRobot Roomba® 540
iRobot Roomba® 550
iRobot Roomba® 560
iRobot Roomba® 570
iRobot Roomba® 580
iRobot Roomba® 610
iRobot Roomba® 760
iRobot Roomba® 770
iRobot Roomba® 780Technical Details:Item Weight1.5PoundsProduct Dimensions 5.4 x 2.2 x 1.9 inchesOrigin ChinaItem model number Romaba 500Color YellowVoltage 14.4VItem Package Quantity 1Battery Cell Type Ni-MH
Website:://.toolbattery.net
Website:://.toolbattery.net