Product Details:
Battery Capacity: 4500mAh
Battery Voltage: 14.4V
Battery Type: Ni-MH
Dimension: 5.7 x 2.7 x 2.5 inches
Weight: 1.6 5 pounds
Condition: Brand New High Quality 

replacement number:
for iRobot Roomba R3 500 600 700 800 900 Series Robot 

Compatible with iRobot roomba 
500, 600, 700, 800 series vacuum cleaner. Fits Roomba battery models: 500, 510, 530, 531, 532, 533, 535, 536, 540, 545, 550, 552, 560, 562, 570, 580, 595, 600, 620, 630, 650, 660, 700, 760, 770, 780, 790, 800, 870, 880, 980,500 600 700 800 Series 510 530 531 535 536 550 552 560 580 595 620 630 650 660 760 770 780 790 870 880 510 521 527 530 531 532 535 536 540 541 545 550 551 552 560 561 562 570 580 581 582 585 595 599 610 620 630 631 635 650 655 660 690 760 761 770 775 780 790 860 870 880 890 R3 80501 4419696 and Scooba 450 robot and more. 

Package Contents:
1 x Roomba 4500mAh Replace NiMH Battery

Battery Maintenance:
1. If you don't plan on using the Power Tool Battery for a month or more, store it in a clean, dry, cool place away from heat and metal objects. Ni-CD, Ni-MH and Li-ion batteries will self-discharge during storage. Remember to recharge the batteries before use.
2.Always remove battery pack form your tool when you are assembling parts,making adjustments,cleaning, or when not being used for an extended time.
3.Do not leave the battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks.

DataCaciques