Generator Wind Turbine Wind DC Generator Hand Dynamo Hydraulik Test 5V/6V/12V/24V 1500mA 20W Motor Wind Generator Feature * new and high quality *FunctionThis machine can be used as standby lighting power supply, charging, experimenting, teaching, hydroelectric generator. They have many methods of application. Do small experiments, for low capacity batteries and so on. *Feature Easy to use, manual power generation *High-efficiency generator motor, each motor has a large weight; Planetary gear transmission with efficiency up to 95% *You can easily light up a bunch of LED lights by hand. You can see his power and efficiency! Details *Material:Stainless steel+pvc *Color:black+sliver *Size: (as shown in the picture) *Motor output voltage: 5 V-24 V *Maximum charging capacity:20 Watt *Peak output current exceeds: 1500mA Package Contents: 1*wind power dynamo Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.* _x000D_