Battery DefinitionA battery is defined as a device that stores and provides electrical energy through chemical reactions, classified into primary and secondary types.Types of Battery Primary Batteries Secondary BatteriesPrimary BatteriesPrimary batteries, such as zinc-carbon and alkaline, are non-rechargeable and used in devices like clocks and remote controls.Secondary BatteriesSecondary batteries, like lithium-ion and lead-acid, are rechargeable and used in devices like mobile phones and elect