Power by 18V Makita battery(Not include) -Not Compitable for DC18WA BL1813G BL1413G Battery . -Suitable BL1830 BL1850 BL1840 BL1840B BL1850B. Features: The jet fan is simple in design, reasonable in structure, and stable in performance. It's a utility tool for various application scenarios and is suitable for tight spaces. It features built-in large-sized fan blades, which are precisely machined for wear resistance and high durability. With an ergonomic handle design, it is comfortable to hold. Powered by a rechargeable lithium battery, compatible for Makita battery . Specifications: Power :2000W Motor type: brushless motor Maximum wind speed :200 m/s Speed :150000RPM Blowing force: 1-1.2kg Battery :588VF/928VF Battery capacity : 588VF-22900mAh/ piece 928VF- 29900mAh/ piece Package Included: Without Battery: 1 x Cordless Turbor Fan 1 x Box