3500mAh Replacement Battery For iRobot Roomba Combo ZJ1517-HFR, R1138 Robot Vacu

For iRobot Roomba Combo 113 / R111 / R113 / R1118 / R1138 / R11380 / T113840 / T111840 / RVF-Y1 / ZJ1517-HFR. Battery cell composition NiMH. Battery capacity 3500 Milliampere Hour (mAh). Battery weight 563 Grams.

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