Reliable Wind Hand Crank Generator Hydraulik Test 5V6V12V24V 1500mA 20W
Peak output current exceeds: 1500mA. wind power dynamo. 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 lights by hand.
Power Generating Wind Hand Crank Dynamo Hydraulik Test 5V6V12V24V 1500mA
Peak output current exceeds: 1500mA. You can easily light up a bunch of lights by hand. You can see his power and efficiency! High-efficiency generator motor, each motor has a large weight; Planetary gear transmission with efficiency up to 95%.