Generally when cell battery's power is vanished we throw them as it can no longer produce current.If I say it can still produce current with little effort then you may how this can be possible.Now I tell how to produce current from dead cell.
Take a dead cell (whose power is vanished ) about 6.
Now search for 6 plastic cups and sand.
Take salt and water.
Firstly remove the metal cover of cell and make small holes on the surface of the cell battery with the help of nails.
Connect the positive terminal of 6 cells with help of wire.And similarly join all negative terminal of cells.
Now we have positive and negative terminal.
Following steps are for one cell:
Take plastic cup and place it in safe place.Fill this cup with sand nearly one fourth of cup.
Pour water about half of the cup.
Now put cell battery on the sand and fix it.And put two spoon salt in water.
Similarly do above steps for cells and cups.
We have 6 cups containing cells and water in each cup.
Leave it for some hours.
Take a bulb and join the positive and negative terminal with bulb.
Bulb glows brightly.
Take a dead cell (whose power is vanished ) about 6.
Now search for 6 plastic cups and sand.
Take salt and water.
Firstly remove the metal cover of cell and make small holes on the surface of the cell battery with the help of nails.
Connect the positive terminal of 6 cells with help of wire.And similarly join all negative terminal of cells.
Now we have positive and negative terminal.
Following steps are for one cell:
Take plastic cup and place it in safe place.Fill this cup with sand nearly one fourth of cup.
Pour water about half of the cup.
Now put cell battery on the sand and fix it.And put two spoon salt in water.
Similarly do above steps for cells and cups.
We have 6 cups containing cells and water in each cup.
Leave it for some hours.
Take a bulb and join the positive and negative terminal with bulb.
Bulb glows brightly.
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