1. Employs unique water-electricity separation technology with dual magnetic coupling, resulting in a compact size and high output power. 2. A scientifically designed and ingenious structural layout allows for selection of inlet and outlet pipes, using either a U-shape or L-shaped right-angle connection. 3. High-efficiency, long-life water circuit design with ultra-low flow loss and ultra-low water pressure (0.05MPa) start-up. It can also start smoothly under short-circuit conditions. 4. With diode isolation, it can directly power rechargeable batteries up to 3000mAh or farad capacitors up to 5F. It is the perfect partner for smart faucets and sensor faucets. 5. Versatile application, compatible with various smart faucets, sensor faucets, shower room lighting and sound systems, gas water heaters, automatic solar water supply controllers, and other electrical products requiring water power. Functions: Unique water-electricity separation technology with dual magnetic coupling, compact size, and high output power. Scientifically designed and ingenious structural layout allows for selection of inlet and outlet pipes, using either a U-shape or L-shaped right-angle connection. Highly efficient and durable water circuit design, ultra-low flow loss, and ultra-low water pressure (0.05MPa) start-up. Smooth start-up even under short-circuit load. With diode isolation, it can directly power rechargeable batteries up to 3000mAh or farad capacitors up to 5F. It is the perfect partner for smart faucets and sensor faucets. Widely applicable, compatible with various smart faucets, sensor faucets, shower room lighting and sound systems, gas water heaters, automatic solar water supply controllers, and other electrical products requiring water power. Specifications: Weight: 130g/4.6oz Operating Water Pressure: 0.05-0.5MPa Maximum Operating Water Pressure: 0.55MPa Maximum Pressure: 1.6MPa Flow Loss: 3.6% (0.25MPa) Operating Temperature Range: 5℃~85℃ Output Voltage: 9.8~18.5V DC/No Load, 8.8~15V DC/0.1kΩ Load Output Current: 128~260Am/0.1K Load Dimensions: Diameter 85.4 * 42.5 * 81.4 mm Test Output: Open Circuit Output Power: 3.5 Watts Inlet/Outlet Pipe Angles: 90°, 180°, 270° Installation: Install as indicated by arrows (1/2 inch pipe) Outer Diameter: 20 mm/0.8 inch Inner Diameter: 13 mm/0.5 inch Package List: 1 x Miniature Generator