General description High-quality, compatible battery with high capacity for use in your vacuum cleaning robot, household robot, or home cleaner. This battery is designed for various iRobot Roomba models, ensuring optimal performance and longevity. Technical specifications Battery type: NiMH Capacity: 3300 mAh Voltage: 14.4 V Energy: 47.52 Wh Number of cells: 12 Weight: 480 g Dimensions (length x width x height): 13.6 x 5.5 x 4.6 cm Compatibility and accessories This battery is compatible with the following iRobot Roomba models: 510, 520, 505, 534, 531, 500 APS, 532, 530, 521, 500. It serves as a replacement for the following part numbers: 11702, 4419696, 68939, 80501, 80601, 855714, GD-Roomba-500, R3-500, SP530-BAT, VAC-500NMH-33. Usage The battery can be charged with your standard charger or a compatible charger. For a fresh fragrance while cleaning, fragrance cartridges are available in our other offers. Other information Our batteries and cells fulfill all operational safety