Amazon.com: 3300mah 48Wh Replacement Parts 3300 Lithium Ion Battery for iRobot Roomba 985/980/960/600/800 Series Robots 614/615/640/652/665/670/671/675/677/680/685/690/695/801/805/850/860/877/890/891/895 : Home & Kitchen
Cameron Sino CS-IRB985VX Battery for iRobot Roomba 850 685 640 980 890 680 2130LI 4376392 4462425 4502233
vhbw Replacement Battery compatible with iRobot Roomba 896, 960, 965, 980, 985 Vacuum Cleaner Home Cleaner (5200mAh, 14.4V, Li-Ion)
HOT SALE 14.8V 5.2Ah Li-ion Battery for IRobot Roomba 900 Series 980 985 981 960 961 964 966 970 895 896 871 760 776 696 691 - AliExpress