4.5Ah Ni-Mh Replacement Battery Compatible with Roomba 14.4V R3 Battery 500 600 700 800 900 Series 500 510 531 535 540 550 552 560 570 580 595 620 650 660 700 760 770 780 790 800 900 with brush

Key features

• 100% Brand New | Type: Ni-Mh | Voltage: 14.4V | Upgraded Capacity: 4500mAh (REPLACEMENT FOR Roomba Battery, NOT ORIGINAL BATTERY)
• 4500mAh High Capacity can offer longer running time more than other OEM battery and easy to install & remove, convenient to use it; Our replacement for roomba battery package comes with bonus accessories: 2 side brushes
• Perfectly Compatible with Roomba 500, 600, 700, 800 900 series vacuum cleaners, such as 500 510 530 531 532 535 536 540 550 552 560 570 580 595 600 620 650 660 700 760 770 780 790 800 870, and more
• Safeguard features against overcharging, over discharge, over current, provides short circuit protection and steady voltage circuit, all of these prolong battery life
• From the date of purchase, all OHYES BAT products provide 12 months of quality problem solving time; Any concerns about this item feel free to contact Customer Service, we offer 24 hours' friendly customer service!