Battery from coin

Shihab Uddin Ahmed | July 5, 2016

It’s a very simple experiment to generate electricity from copper coins and I bet you will enjoy. This copper coin battery can light LED, can power your TV remote controller. Along with ten copper coins you will need cardboard, foil, vinegar, salt water, scissors, plastic tape and a LED to check whether your battery is working. A multimeter will be handy to measure voltage of your battery. So watch the video by DaveHax.

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