+An electric battery is a device that stores [Chemical Energy](/wiki/chemical_energy) and converts it into [Electric Power](/wiki/electric_power) through controlled chemical reactions. This portable energy source is fundamental to powering countless modern electronic devices.
+## See also
+- [Rechargeable Battery](/wiki/rechargeable_battery)
+- [Energy Storage](/wiki/energy_storage)
+- [Voltage](/wiki/voltage)
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