How to Make Battery using Coin
Materials Required for Making Battery using Coin:
copper coin aluminium foil Vinegar Cardboard
Steps Required for Making Battery using Coin:
- First, One coin produce 0.45 volt and here
- Second, we use 15 coin which produces 6.75V
- Third, sufficient to glow a LED bulb - Fourth, You can also charge your mobile by increasing numbers of coin as per voltage required Warning**: This video is intended for scientific and entertaining purpose only. Any actions in this video shall not be a call to repeat them!