Advantage:
1. Made of high quality cells
2. Easy to install and fits perfectly
3. Longer operation time than OEM battery
4. Built-in protection against overloading, overheating and overdischarging

Compatible Models:
For iRobot Roomba 500 Series: 500, 501, 510, 520, 521, 525, 530, 531, 532, 533, 535, 536, 540, 545, 550, 551, 552, 555, 560, 562, 563, 570, 580, 581, 585, 590, 595
For iRobot Roomba 600 Series: 600, 610, 620, 625, 630, 650, 660
For iRobot Roomba 700 Series: 700, 760, 770, 780, 790
For iRobot Roomba 800 Series: 800, 860, 870, 871, 880, R3, Pet Series

Product Detials:
Battery Capacity: 4500mAh
Battery Voltage: 14.4 V
Battery Type: Ni-MH
Color: Yellow
Condition: Brand New

Warranty
30 days money back guaranty
1 year warranty
7×24 hours sweet customer service

Packages:
1 x Replacement Battery for iRobot Roomba R3 500 600 700 800 Series Vacuum Cleaner
1 x User manual

Product Features

• Battery Type: Ni-MH / Voltage: 14.4V / Capacity: Upgraded 4500mAh. Made of high quality cells
• Perfectly fit for iRobot Roomba 500, 600, 700, 800 series vacuum cleaners,such as 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, and more
• Reliable safeguard features, built-in protection against overloading, overheating and overdischarging
• Easy to install and charge, no memory effects, longer running time than OEM battery
• Boetpcr promise friendly warranty service with 12 month warranty and 30 days money back guarantee, 24 hours online service，your satisfaction is always our highest pursuit!