General description vhbw offers a high-quality, compatible battery replacement designed for use in various vacuum cleaning robots and household cleaners. This battery is engineered for optimal performance and can be charged with your standard charger or a compatible one. It is a reliable choice to ensure your cleaning devices operate efficiently. Technical specifications Battery type: NiMH Capacity: 2500 mAh Voltage: 14.4 V Energy: 36 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 Replacement for GD-Roomba-500 Replacement for R3-500 Replacement for SP530-BAT Replacement for VAC-500NMH-33 Other information For a fresh fragrance while cleaning, fragrance cartridges are available in our other offers.