+An **electrochemical cell** is a device that transforms [chemical energy](/wiki/chemical_energy) into [electrical energy](/wiki/electrical_energy), or vice-versa, through controlled redox reactions. These fundamental processes power everyday devices and drive industrial chemical synthesis.
+## See also
+- [Battery](/wiki/battery)
+- [Electrolysis](/wiki/electrolysis)
+- [Corrosion](/wiki/corrosion)
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