Metal Electrodes, Mini Light Bulbs

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  5 Cu/Zn Electrodes, 10 Wires

  SKU: 43781

  $17.95USD or lower

  QTY

• 

  Copper Electrode Element Strip

  SKU: 43771

  $2.00USD or lower

  QTY

• 

  Zinc Electrode Element Strip

  SKU: 43772

  $1.50USD or lower

  QTY

• 

  Iron Electrode Element Strip

  SKU: 43774

  $1.00USD or lower

  QTY

• 

  Aluminum Electrode Strip

  SKU: 43775

  $0.95USD or lower

  QTY

• 

  Brass Electrode Strip

  SKU: 43777

  $1.00USD

  QTY

• 

  Carbon Element Graphite Electrode

  SKU: 43778

  $2.50USD

  QTY

• 

  Alligator Clips 500mm (20")

  SKU: 43780

  $2.95USD or lower

  QTY

• 

  2.5V Bulbs and Holders Kit

  SKU: 43792

  $9.95USD or lower

  QTY

• More Info
• Technical

Here are some images useful for correctly creating different types of fruit/vegetable batteries. Click on the "Technical" Tab for additional information.  Source: cosmology.berkeley.edu/Education/DEMOS/Potato_Power/Home.html

A Battery	Parallel	Series

 

We also offer optional alligator clips & wires so you can connect these electrodes in series or in parallel to LEDs, etc. A digital multimeter (voltmeter/ammeter) is recommended for testing circuits.

Click on this link for Potato Experiment for more information making copper-zinc electrode potato battery.