Battery type: Li-Ion - no memory-effect Capacity: 6800 mAh Voltage: 14.4 V Energy: 97.92 Wh Colour: black Number of cells: 4 Weight: 452 g Compatible with the following device models: iRobot Roomba i517840 iRobot Roomba i455840 iRobot Roomba i517640 iRobot Roomba i517240 iRobot Roomba i4558 To ensure compatibility, please check to see whether the battery you are currently using is listed below.
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Battery type: Li-Ion - no memory-effect Capacity: 2600 mAh Voltage: 14.4 V Energy: 37.44 Wh Colour: black Number of cells: 4 Weight: 250 g Compatible with the following device models: iRobot Roomba i557840 iRobot Roomba i7 iRobot Roomba i715040 iRobot Roomba i7+ iRobot Roomba i7156 iRobot Roomba i7150 To ensure compatibility, please check to see whether the battery you are currently using is listed below.
eBay
Battery type: NiMH Capacity: 3500 mAh Voltage: 14.4 V Energy: 50.4 Wh Number of cells: 12 Weight: 651 g Dimensions (length x width x height): 13.6 x 5.5 x 4.6 cm Compatible with the following device models: iRobot Roomba 505 iRobot Roomba 532 iRobot Roomba 530 iRobot Roomba 531 iRobot Roomba 521 iRobot Roomba 500 APS iRobot Roomba 500 iRobot Roomba 510 iRobot Roomba 520 To ensure compatibility, please check to see whether the battery you are currently using is listed below.
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Roomba 600, Roomba 614, Roomba 615, Roomba 620, Roomba 640, Roomba 652, Roomba 660, Roomba 665, Roomba 670, Roomba 671, Roomba 675, Roomba 677, Roomba 680, Roomba 681, Roomba 685, Roomba 690, Roomba 691, Roomba 695, Roomba 696.
eBay
Battery type: Li-Ion - no memory-effect Capacity: 4500 mAh Voltage: 14.4 V Energy: 64.8 Wh Number of cells: 4 Weight: 416 g Compatible with the following device models: iRobot Roomba 800 iRobot Roomba 886 iRobot Roomba 870 iRobot Roomba 880 iRobot Roomba 872 iRobot Roomba 871 iRobot Roomba 882 iRobot Roomba 866 iRobot Roomba 876 iRobot Roomba 882E To ensure compatibility, please check to see whether the battery you are currently using is listed below.
eBay
Advantages of the battery: More power last longer within one full charge than others Can be charged with the original Ni-Cd or Ni-MH charger Extended longer life than original Ni-Cd batteries Made with Ni-MH cells no pollution to environment Ni-MH cells also has no memory effect Low self discharge better than Ni-Cd ones Tips to make it running longer Battery came with low power due to transport security, it may reach top performance after 3 cycles of full charge and discharge. Recharge the battery when it totally cool down and proper rest when use in high power tools. We recommend using the battery at least once a month and clean the battery contacts when necessary. Notes: Please make sure the product that you are going to buy fits the brand, model and part number Please store it in a dr.
eBay
Battery type: Li-Ion - no memory-effect Capacity: 2000 mAh Voltage: 14.4 V Energy: 28.8 Wh Number of cells: 4 Weight: 290 g Compatible with the following device models: iRobot Roomba 790 iRobot Roomba 800 iRobot Roomba 870 iRobot Roomba 880 iRobot Roomba 785 iRobot Roomba 872 iRobot Roomba 871 iRobot Roomba 882 iRobot Roomba 866 iRobot Roomba 876 To ensure compatibility, please check to see whether the battery you are currently using is listed below.
eBay