[600W 50KPA Strong Powerful Suction] This cordless vacuum cleaner is equipped with a 600W super-powerful motor, providing unprecedented suction power up to 50Kpa, which makes it easier to clean surface debris and deep dirt, bringing an excellent cleaning experience. [Up to 65mins Runtime] With 8 built-in high-capacity batteries, vacuum cleaners for home provide up to 65 minutes runtime(boost mode: 25-30 mins), making it perfect for all kinds of households. The extra battery can be purchased separately in the store to extend the runtime.