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 the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.