Genecon Hand Crank Generator, Self-Powered Manual Electricity, 2.5v-12v, 0.2 Amps

Ideal as a battery replacement for a wide variety of basic electricity experiments, the Genecon generator is a low voltage power source that lets you create electrical current by simply turning a crank. This ingenious device generates student interest as well as 5 volts of direct current - producing electrical energy through hands-on student effort. Students enthusiasm is immediate, whether they are third graders lighting a bulb or college students reviewing sophisticated principles such as Ohm's Law or the electromagnetic properties of various materials. Made from a sturdy, see-through ABS resin with nylon-plastic gears and handle, the Genecon is designed to shrug off use and abuse. It produces approximately 200mA of usable current. You can reverse polarity by simply cranking the handle in the opposite direction. And, when powered by another Genecon or low voltage power source, it acts as a motor. Conduct dozens of exciting, hands-on experiments with the Genecon.

• Built to last; sturdy, see through ABS resin with nylon-plastic gears and handle, is designed to shrug off use and abuse
• Reversible polarity; can instantaneously alter current direction by cranking the handle in the opposite direction
• Motor powered potential; connect to a battery, farad capacitor, or another Genecon Hand Crank and watch as each acts as a motor great for studying the second law of thermodynamics
• Electrical production; produces approximately 200 milliamps of usable current and up to 12 volts
• Customer oriented service; all products are provided with teachers in mind, we will provide swift customer service if anything is needed