Voltage: 12V; Current: 60A; Rated power: 720W Rated cooling capacity: 2000W; Refrigerant oil: POE68 Refrigerant: R134a Refrigerant charging amount: 600?0g Speed range: 1000-2500rpm Internal machine size: 635*190*330mm Outer machine size: 500*210*660mm Internal machine Weight: 6.15KG Outer machine Weight: 17.15KG