Which type of battery cannot be recharged?

Which type of battery cannot be recharged?

• A. Secondary battery
• B. Lead-acid battery
• C. Primary battery
• D. Lithium-ion battery

Answer: (C)

The type of battery that cannot be recharged is the primary battery. Primary batteries are designed for single-use and are disposable once their charge is depleted. Examples include alkaline batteries and some lithium batteries. They generate electrical energy through irreversible chemical reactions, which means that once the reactants are expended, the battery can no longer produce electricity, preventing any possibility of recharging. On the other hand, secondary batteries, like lead-acid and lithium-ion batteries, are designed for multiple cycles of charging and discharging. They can be recharged by reversing the chemical reactions that occur during discharge, making them suitable for applications where a renewable power source is needed. Therefore, distinguishing primary from secondary batteries is crucial, as it directly relates to their usability and lifecycle in electronic applications.

The type of battery that cannot be recharged is the primary battery. Primary batteries are designed for single-use and are disposable once their charge is depleted. Examples include alkaline batteries and some lithium batteries. They generate electrical energy through irreversible chemical reactions, which means that once the reactants are expended, the battery can no longer produce electricity, preventing any possibility of recharging.

On the other hand, secondary batteries, like lead-acid and lithium-ion batteries, are designed for multiple cycles of charging and discharging. They can be recharged by reversing the chemical reactions that occur during discharge, making them suitable for applications where a renewable power source is needed. Therefore, distinguishing primary from secondary batteries is crucial, as it directly relates to their usability and lifecycle in electronic applications.