Compact metal mini jet blower for cordless 18V to 22V tool batteries. Designed for portable use at work, at home, and outdoors, this high-speed battery-powered blower delivers focused airflow for drying, cleaning, and ventilation. Key benefits - Powerful, concentrated airflow for fast drying and cleaning. The blower reaches up to 130000 rpm and delivers a maximum air speed of 30 m/s to remove water, dust, and debris quickly. - Truly portable and durable. Lightweight and compact metal construction makes it easy to carry for automotive, camping, or workshop tasks. - Efficient brushless motor for longer run time. The custom 32 mm brushless low-voltage high-speed motor with a 4-pole sintered magnet provides strong airflow with low heat and efficient power use. - Adjustable air control. Four speed levels let you select the right airflow for the job, from gentle to turbo. Features and specifications - Motor: Custom 32 mm brushless low-voltage high-speed motor with 4-pole sintered magnet. - Maximum rotational speed: 130000 rpm. - Air speed: Up to 30 m/s at the outlet. - Speed modes and approximate power draw: 4 stages with power consumption of 20 W, 60 W, 100 W, and 160 W. - Electrical input: 18 to 22 V tool lithium battery compatible; not compatible with 14.4 V batteries. - Current range: 2 to 15 A. - Measured airspeed by distance from outlet (fully charged battery): at 10 cm: 8, 17, 25, 30 m/s; at 20 cm: 5, 10, 15, 18.5 m/s; at 30 cm: 4, 8, 14 m/s. - Maximum wind force per gear: 0.2 kg. - Construction: Metal body for durability and heat dissipation. - Package contents: 1 x Violent Fan. Battery not included. - Note: Products with electrical plugs use US-style plugs; local adapters or converters may be required for other regions. Compatibility - Compatible with 18V lithium tool batteries including these part numbers: 48-11-1820, 48-11-1828, 48-11-1830, 48-11-1835, 48-11-1837, 48-11-1815, 48-11-1840, 48-11-1850, 48-11-1860, 48-11-1880, 48-11-1890, and similar 18V to 22V tool batteries. Practical use scenarios - Automotive drying and cleaning: Quickly blow water from seams, vents, and mirrors after washing to prevent streaks and trapped moisture. - Workshop and equipment maintenance: Remove dust and debris from power tools, vents, and work areas without using compressed air lines. - Outdoor and camping: Clear tents, sleeping pads, and gear of dust and debris, or provide spot ventilation while working outdoors. Why you need this blower - It provides a compact, cordless alternative to bulky shop blowers and hoses for spot drying and cleaning tasks. - The brushless motor and four speed settings balance performance and battery efficiency to match the task. - Metal construction and focused airflow make it suitable for professional and hobby use where portability and power are both required. Please ensure battery compatibility and local plug requirements before purchase.