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Amazon.com: SPARKOLE 5200mAh Lithium Ion Replacement Battery for iRobot Roomba 960 980 981 970 965 801 805 850 860 877 890 891 895 690 680 675 640 614 615, Roomba 900, 800, 700, 600 Series (2022 Upgraded) : Home & Kitchen
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Kellys Rambling Robot Repair! Fixing Irobot Roomba not charging on dock or sensing dock 650 - YouTube
![I keep having charging issue. It's on the charging dock but it can't charge at all. Anyone know how to fix the problem? : r/roomba I keep having charging issue. It's on the charging dock but it can't charge at all. Anyone know how to fix the problem? : r/roomba](https://i.redd.it/2swpyyn48hn61.jpg)