Output voltage: 12V (1.2Mpa)Output current: 0-150mA Line resistance: 10.5 + 0.5&; Insulation resistance: 10M&; (DC100)The output closed maximum voltage: 0.6MpaThe water outlet open maximum voltage: greater than or equal to 1.2MpaStart water pressure: 0.05MpaFlow rate: Approx. 2.5-25L/minSize (L x W x H): Approx. 84x49x30mm / 3.3 x 1.93 x 1.26 inchAppearance: the surface of the generator is clean, without corrosion, the structure is strong.Axial clearance: 0.2 - 1.0mmMechanical noise: less than or equal to 55dBGenerator single volume: 90gGenerator life: greater than or equal to 3000hOutput characteristics: the output voltage without voltage regulator is proportional to the water pressureNote: There are two types of lithium batteries on the market, with a charging control circuit and without a charging control circuit. Charging requires a charging control circuit, otherwise it is easy to cause an explosion.Color: blackMaterial: plasticPackage Contents:1 * Mini HydrogeneratorOnly the above package content, other products are not included.Note: Light shooting 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.