3D Printed Battery That Works!
thingiverse
The video will show you what you will need and the steps to make a battery that has enough power to light up a small LED. How to build this: https://www.youtube.com/watch?v=wdGPC-sCg-A Some notes not in the video: You can use cloth, napkins, or cardboard as a replacement for the grill wipes, I just had the best results the wipes. The zinc will oxidize, the vinegar will evaporate causing the battery to stop working after a few hours. Add salt to the vinegar and stir until it dissolves. This will create a stronger acid and give you a higher voltage. You don't have to use all 9 pennies. Just stop when you have 6 volts. Thank you for your support!
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