Fangrui Product Details Output Characteristics: The Output Voltage Without Voltage Regulator Is Proportional To The Water Pressure. Type: 80v Generator F50-80v: Dc 0-80v Output, Generator Without Voltage Regulator Circuit, Voltage Reached 80v, Can Be Directly 10w Led About 3-12v Lights, Can Be Directly For The Small Battery Charge, Maximum Charge Current 220ma. Colour: Black Material: Plastic High Voltage Output: 80v (1.2mpa) The Maximum Power: Greater Or Equal To 220ma (12v) Line Resistance: 10.5 +/- 0.5 Ohm Insulation Resistance: 10m Ohm (dc100) The Outlet Closed The Maximum Voltage: 0.6mpa The Water Outlet Opens The Maximum Voltage: 1.2mpa Start Water Pressure: 0.05mpa Mechanical Noise: Less Than Or Equal To 55db Single Volume Generator: 90g Life Of Generator: Greater Or Equal To 3000h Appearance: Cleaning Generator, No , The Structure Is Strong. Package Contents: 1 X Micro-hydro Generator Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of