Features: Water and electricity separation technology, dual magnetic circuit coupling clutch, its volume only 4/5 of that of ordinary micro-hydraulic generator, and its output power 2-3 times of that of ordinary hydraulic generator. With ingenious structural design, the angle of inlet and outlet pipes can be fitted into a straight line or L-shape according to requirements. Reasonable design, low flow loss, low water pressure (0.05Mpa) start-up, and smooth start-up in case-of load short circuit. After diode isolation, it can directly supply rechargeable batteries below 3000MAH or farad capacitors below-5F for charging and power supply. A good partner of smart-faucets and induction faucets. This product has been widely used for many years and has been optimized for many times. It has a good cost performances ratio. Package Includes: 1x Hydraulic Generator Specifications: Material: Plastics Size: Approx. 42.5x81.4x85.4mm/1.67x3.20x3.36in Operating Water Pressure: 0.08-0.45Mpa Peak-Operating Water Pressure: 0.55Mpa Peak-Pressure: 1.6Mpa Flow Loss: 3.6% (at 0.25 Mpa) Working Temperature Range: 5 85 Output Voltage: 9.8~18.5VDC/no-load, 8.8~15VDC/0.1K load Output Current: 128~260MA/0.1K load Output Port During Detection: Open Output Power 3.5W Type: 90/180/270 note: Scope of application: The pipeline type micro-hydro generator adopts the low magnetic resistance high energy efficient generator and the water electricity separation technology, and equipped with the inlet and outlet water of standard 4-point external tooth tube. Suitable for various intelligent faucets, induction faucets, shower room lighting and audio-systems, water heaters, solar energy automatic water feeding controllers and other electronic and electrical products that need to be supplied by the power supply supported by hydro-power.