morpilot 14.4V 4050mAh XLife Battery for iRobot Series 500 600 700 800 900 etc, Extended Life Battery Ni-MH Ultra Long Life 1000 Cycles- Buy Online in Bahamas at bahamas.desertcart.com. ProductId : 49419073.
TATTU 4500mAh XLife Extended Life Replacement Battery for iRobot Roomba R3 500 600 700 800 900 Series 530 531 532 535 536 540|Parts & Accessories| - AliExpress
Amazon.com: Authentic iRobot Parts - XLife Extended Life Battery - Compatible with Roomba 400/600/700/800 Series Robots : Home & Kitchen
Morpilot 14.4V X Life Extended Battery with 2Pcs Brush for iRobot Roomba Vacuum Cleaner Parts 500/600/700/800 Series Robots|battery battery battery| batteries batteriesbattery 14.4v - AliExpress