Description
- Voltage Range: 3V~6V, Size: 6 x 4.6 x 2.5cm / 2.36 x 1.81 x 0.98in.
- The voltage could reach 6V at most from a quite fast rotation, so rotate the crank faster might burn the LED.
- Slowly rotate the crank one circle each second and the voltage could reach 3V that could easily lighten a LED.
- This hand crank electricity generator could help kids to understand generation of electricity, quite suitable for adult and children to play together.
- This set comes with one pair of jumper cables with alligator clips at each end, connect the generator to the resistor and the LED light, it would be a beautiful and small emergency light.