Galvanic cell

The galvanic cell is an electric cell or galvanic element, is named after the Italian physician and naturalist L. Galvani. The galvanic cell refers to a set of electrodes which provide electrical energy by electrochemical reactions. It is chemical power supply, which uses the difference between the electrode potentials of two metals immersed in the electrolyte. The galvanic cell is a non-rechargeable chemical source of electricity.

Galvanic cells is very simple and cheap. They are in every remote control from the TV, air conditioner and so on. Galvanic cells do not recharge and it is them bad side. Also they are not ecological and toxic for nature.

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