Szdcoo Replacement Battery 4720110 — 3000mAh (12.0V) for iRobot Roomba Combo I5/I5+, J7/J7+, J9/J9+

Product adaptation Part No: 4720110. Chemistry: Ni-MH. Rated voltage: 12.0V with a capacity of 3000mAh / 36.00Wh. Physical size: 132.70 x 45.40 x 45.10mm. Weight: 730.2g. Before purchase, please confirm the battery part number to ensure your device will resume normal operation. Built-in safety protections include Over-charge, over-discharge, over-heat, over-current & short-circuit protection. Certifications: ISO9001, RoHS, CE, UN38.3, and MSDS. Comes with a 12-month Warranty and a 30-day Money Back Guarantee, plus 7*24 hours customer service.