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National Geographic Tech Lab Coin Powered Flashlight


If you have ever wanted to know how batteries make electricity, what common materials make up a battery, or how circuits work, this flashlight kit will show you how it happens.  

Build a battery with coins and learn how electricity and circuitry work with the detailed learning guide.  More than just a kids toy, this STEM kit teaches valuable scientific principles to boys and girls with an interest in physics.





  • 1 x flashlight
  • coin compartment
  • steel coins
  • cardboard coins
  • copper coins
  • battery terminals
  • learning guide with instructions

Electrolyte solution of vinegar and salt not included

Suitable for

Ages 8+