[Video] This DIY Coin Battery Tutorial Is All You Need If You Ran Out Of Battery Power.
Batteries can be a pain, especially if you find your gadget’s not working again because you forgot to replace the batteries again. Instead of buying a new set of batteries and spending some money, see if you have stored any coins for you can actually use these to make your own DIY coin batteries!
For this tutorial, you’ll need about ten coins, cardboard, vinegar, wrapping foil, and a few other inexpensive materials. You’ll get about 4 volts for a stack of ten coins. Now, how cool is that? Below are the instructions to get you started.
Continue to the Next Page and watch the video: How to Make a Coin Battery.
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