Irobot Roomba batteri til 500 serie 3500 mah uoriginalt
Amazon.com: for iRobot Replacement Parts Roomba 1800LI Lithium Ion Battery Compatible with Roomba 960/895/890/860/695/680/690/675/640/614 4376392 Series 4INR 19/65 14.4V 1800mAh/26Wh (1800mah) : Home & Kitchen
iRobot Roomba 14.4 V 3.5 Ah Battery (Voltages) : r/batteries
Batteri som passer til iRobot Roomba 660 - 3500 mAh 14.4 V batteri - BatteryUpgrade
Amazon.com: 14.4v NiCD Battery Replacement for iRobot Roomba 800, 870, 880 : Home & Kitchen