Description
【Voltage Could Reach 6v At Most】The voltage could reach 6V at most from a quite fast rotation, so rotate the crank faster might burn the LED.【Small Emergency Light】Connect the generator to the resistor and the LED light, it would be a beautiful and small emergency light.【One Pair Of Jumper Cables】This set comes with one pair of jumper cables with alligator clips at each end for quick and convenient connection.【Slowly Rotate The Crank】Slowly rotate the crank one circle each second and the voltage could reach 3V that could easily lighten a LED.【Help Kids To Understand Generation Of Electricity】This hand crank electricity generator could help kids to understand generation of electricity, quite suitable for adult and children to play together
