Hydroelectric Power Energy Generator (12V) With Water Turbine Generator And Specifications: Condition: 100% new Weight: 90g / 3.2oz Color: Yellow Voltage: 5V, 12V, 80V (optional) Maximum outputVoltage: 80 V (1.2 mpa) Maximum output current: 220 mA (12 V) Line-to-line resistance: 10.5 0.5 ? Insulation resistance: 10 m? (DC100 tramegar) Maximum pressure at closed outlet: 0.6mpa Maximum open outlet pressure: 1.2mpa Starting water pressure: 0.05mpa Axial clearance: 0.2-1.0mm Mechanical noise: 55dB Generator life: 3000h Package list: 1 x Microgenerator 1/2" THREAD STAINLESS STEEL WIRE SCREWS: Standard 1/2" external thread, the inlet and outlet all adopt1/2" external thread and about 20mm outer diameter, with stainless steel wire screws, high-quality materials to create more durable product. ULTRA-LOW WATER PRESSURE START: With high efficiency and long life water channel design, the generator starts with ultra low water pressure (0.5kg) . HIGH-TECH GENERATOR: Unique hydropower separation technology and dual magnetic circuit coupled clutch, advanced technology for the pursuit of excellence. ENLARGED TURBINE WHEEL: The enlarged wheel can greatly improve the power generation efficiency, while adding bearings to reduce wear. ENERGY-SAVING AND ENVIRONMENTAL: Energy-saving and environmental protection, convenient installation, applicable for intelligent faucet, sensor faucet, shower room lighting, power generation temperature shower, gas water heater.