Lemon Battery

Lemon Battery

thingiverse

This is a Homemade Lemon Battery! Just include: * Freshly squeezed lemon juice * Copper pennies * Zinc-coated machine screws 1/4"-20, about 1 inch long will work fine * Some alligator clips to connect everything together You should be able to get a 4-volt battery and that can light up a small LED! Also, check out this video: https://youtu.be/tpEICF55Rjo

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