1x Battery compatible with iRobot Roomba Combo Home Cleaner (3500mAh, 12 v, NiMH) Extensilo

General description High-quality, compatible battery with high capacity for use in your vacuum cleaning robot, household robot, or home cleaner. This battery can be charged with your standard charger or a compatible charger. Our batteries and cells fulfill all operational safety guidelines. Technical specifications Battery type: NiMH Capacity: 3500 mAh Voltage: 12 V Energy: 42 Wh Number of cells: 10 Weight: 490 g Dimensions (length x width x height): 13.3 x 4.5 x 4.5 cm Compatibility and accessories Compatible with iRobot Roomba Combo. To ensure compatibility, please check to see whether the battery you are currently using is listed below. For a fresh fragrance while cleaning, fragrance cartridges are available in our other offers. Other information Replacement for iRobot 4720110. Our high-performance, long-lasting replacement batteries have been developed for maximum operating time.