General description vhbw offers a high-quality, compatible battery designed for use in your Shark vacuum cleaner models QZ162HQSV, QZ163HQBI, QZ163HQDE, QZ163HQLC, and QZ163HQPB. This battery features a high capacity of 2500 mAh, ensuring efficient performance for your cleaning needs. It can be charged with your standard charger or a compatible charger, making it convenient for everyday use. Technical specifications Battery type: Li-Ion Capacity: 2500 mAh Voltage: 21.6 V Energy: 54 Wh Number of cells: 6 Weight: 583 g Color: Dark grey Compatibility and accessories Compatible with Shark models: QZ162HQSV, QZ163HQBI, QZ163HQDE, QZ163HQLC, QZ163HQPB Replacement for XSBT620 Other information For a fresh fragrance while cleaning, fragrance cartridges are available in our other offers.