General description vhbw offers a high-quality, compatible battery replacement for the Hoover 440011973, designed for use in vacuum cleaning robots, household robots, and home cleaners. This battery features a high capacity and 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. Technical specifications Battery type: Li-ion Capacity: 2600 mAh Voltage: 14.4 V Energy: 37.44 Wh Number of cells: 4 Weight: 187 g Compatibility and accessories To ensure compatibility, please check if the battery you are currently using is listed below. This battery is a replacement for Hoover 440011973. Other information Our batteries and cells fulfill all operational safety guidelines.