Morpilot 5500mAh Battery for iRobot Roomba 500 600 700 800 Series and R3, Scooba 450 Vacuum Cleaner, 14.4V Ni MH, with 2 Side Brushes

SPECIFICATIONS - Type: Ni-MH, Voltage: 14.4V. Morpilot upgraded 5500mAh battery has a higher capacity than the original Roomba battery and can provide 1.5-3 hours of battery life on a full charge. NOTE: Please charge the new battery overnight, at least 12 hours, before using it for the first time. Large compatibility – replace for iRobot Roomba vacuum cleaner 500 505 510 520 521 530 531 532 533 534 535 536 540 545 550 552 555 PET 560 561 562 562 562 55 63 PET 5 64 PET 565 570 580 581 585 587 589 595 599 600 605 610 615 616 620 621 625 630 631 632 639 650 651 660 670 680 681 700 720 750 760 765 770 772 772e 774 775 776 776p 780 782 782e 785 786 786p 800 850 860 865 866 870 871 875 876 880 886 890 80501 4419696, R3 Scooba 450 etc. Excellent performance - Low self-discharge rate, no memory effect, can be charged at any time, 500 charging cycles. It uses high-quality batteries and has deep discharge protection to prevent the battery from running out quickly and extend its life. WORRY FREE USE - Morpilot batteries are CE ROHS certified and tested by manufacturer to match OEM products. Multiple built-in protection systems prevent overload, over-discharge and over-current, and provide short circuit protection and voltage stabilization circuitry to ensure safer use of your sweeping robot. Package contents: 1 battery, 2 side brushes for 500 600 700 series, 2 screws, 1 cleaning comb. Accessories are located at the bottom of the box and are accessible by removing the partition under the battery. If the side brush is bent, immerse it in boiling water until it returns to its original shape.