12V Output & Pressure Specifications: This DC water turbine generator outputs 12V voltage, with a maximum outlet pressure of 1.2Mpa and a start pressure of 0.05Mpa. It balances efficient power generation with stable operation, ideal for small-scale energy needs Low-Noise & Durable Performance: The micro-hydro water turbine generator operates at ≤55dB mechanical noise—quiet and unobtrusive. Weighing ~90g, it boasts a long lifespan of ≥3000h, ensuring reliable use for extended energy conversion tasks Practical Power Supply Applications: The micro-hydro water turbine generator powers 12V radios, charges devices, and runs 10W LED lights. With a maximum charge current of 220mA, it’s perfect for off-grid or emergency power scenarios Pressure-Driven Energy Conversion: A key feature of this water turbine: output voltage (without a regulator) is proportional to water pressure. It efficiently converts water energy into electricity, making it a top choice for small-scale hydroelectric setups Sturdy Rust-Resistant Design: The water turbine generator has a clean, rust-free surface with no obvious scratches and a solid structure. Wire resistance is 10.5±0.5Ω, and insulation resistance is 10MΩ (DC100 megger), ensuring safe operation, Weight: 0.20062065842 Pounds, Manufacturer: Nikou