This product uses two kinds of metal sheets with different electrochemical activity that are inserted into the fruit. Due to the acidic electrolyte inside the fruit, a primary battery can be formed. Through experiments, you learn that the substitution of copper, iron, and zinc ions of different materials in the acidic or alkaline liquids causes the formation of electron flow.


Fundamental Principles:

- Ion 

- Electricity

- Charge

- Galvanic Cell

- Primary Battery

- Current

- Voltage


Fruit Power Generator

$24.99 Regular Price
$19.99Sale Price