Brand Name: HAIWIND Battery Included: no Model Number: HW-1000/HW1900 High-concerned chemical: none Origin: Mainland China Power Source: DC Pressure: High Pressure Rated Power: 1000W Rated Voltage: 18V Power Source: Battery Use: Home DIY Certification: CE Certification: FCC Certification: UL Certification: KC is_customized: Yes Application: Air Blower Pressure: High Pressure Motor: Brushless Wattage: 1000-1299W Type: Turbo Blower Applications 1: Car Drying Applications 2: Leaf Blowing Applications 3: Industrial Dust Removal Applications 4: Snow Removal Wind Force: 1000g/1900g Compatible Battery: 18-21V Makita Battery Capacity Requirement: ≥6Ah Discharge Rate Requirement: 10C will be better Choice: yes