General description vhbw offers a high-quality, compatible battery replacement for Dreame vacuum cleaners, specifically models W2210, W2210-6S1P-BWB, and 1.76.DRE.1.7. This battery features a high capacity, ensuring efficient performance for your household cleaning needs. It can be charged using your standard charger or a compatible one, making it convenient for everyday use. Technical specifications Battery type: Li-Ion Capacity: 3700 mAh Voltage: 21.6 V Energy: 79.92 Wh Number of cells: 6 Weight: 441 g Compatibility and accessories Compatible with Dreame models: W2210, W2210-6S1P-BWB, 1.76.DRE.1.7 Other information For a fresh fragrance while cleaning, fragrance cartridges are available in our other offers.