Brand new replacement battery, works as genuine parts, 100% OEM Compatible! Power specifications: battery type: Ni-MH / Voltage: 14.4 V / High capacity 14.4V New Battery Compatible with iRobot Roomba R3 500 600 700 800 900 Series 510 530 531 535 536 540 550 552 560 570 580 595 620 650 660 700 760 770 780 790 800 870 900 980 Actual Capacity Battery: we offer a better replacement for OEM iRobot Roomba Original Battery at half the price. This is the actual capacity of the battery If you've any question welcome to consult us

Compatible iRobot Roomba Models:

• Replacement for iRobot Roomba 510 iRobot Roomba 530 iRobot Roomba 531 iRobot Roomba 532 iRobot Roomba 533 iRobot Roomba 535

• Replacement for iRobot Roomba 536 iRobot Roomba 540 iRobot Roomba 545 iRobot Roomba 550 iRobot Roomba 552 iRobot Roomba 560

• Replacement for iRobot Roomba 562 iRobot Roomba 570 iRobot Roomba 580 iRobot Roomba 581 iRobot Roomba 585 iRobot Roomba 595

• Replacement for iRobot Roomba iRobot Roomba 600 610 iRobot Roomba 620 iRobot Roomba 630 iRobot Roomba 650 iRobot Roomba 660

• Replacement for iRobot Roomba iRobot Roomba 760 iRobot Roomba 770 iRobot Roomba 780 iRobot Roomba 700 790

• Replacement for iRobot Roomba iRobot Roomba serie 800 870 880 de iRobot Roomba

• Replacement for iRobot Roomba 900 iRobot Roomba 980

This replacement battery is designed for iRobot Roomba series 500 vacumm cleaner, which is a kind of recharageable Ni-MH battery, can be carried anywhere at any time, convenient to use. And it is without memory effect. It can be loaded or unloaded as necessary without loss of capacity.