14.4V 4500mAh Ni-MH battery for iRobot Roomba 500 series vacuum cleaners 785

14.4V 4500mAh Ni-MH  battery  for iRobot Roomba 500  series vacuum cleaners 785Product Details:Battery capacity: 4.5 AHBattery voltage: 14.4VBattery type: Ni-MHColor yellowDimensions: 5.7 x 2.7 x 2.5 inchesCondition: Brand new and high qualityCompatible model: iRobot Roomba 500 510 530 570 580 550Compatible with the following models:• IRobot Roomba 510 • iRobot Roomba 551 • iRobot Roomba 600 • iRobot Roomba 760• IRobot Roomba 530 • iRobot Roomba 552 • iRobot Roomba 610 • iRobot Roomba 770• IRobot Roomba 531 • iRobot Roomba 560 • iRobot Roomba 620 • iRobot Roomba 780• IRobot Roomba 532 • iRobot Roomba 561 • iRobot Roomba 790• IRobot Roomba 533 • iRobot Roomba 562 • iRobot Roomba 650 • iRobot Roomba 800• IRobot Roomba 535 • iRobot Roomba 570 • iRobot Roomba 653 • iRobot Roomba 870• IRobot Roomba 536 • iRobot Roomba 580 • iRobot Roomba 654 • iRobot Roomba 880• IRobot Roomba 540 • iRobot Roomba 581 • iRobot Roomba 655 • iRobot Roomba R3• IRobot Roomba 545 • iRobot Roomba 585 • iRobot Roomb