Batteries are usually divided into primary cells and what other type?

Batteries are categorized into primary cells and secondary cells. Primary cells are designed to be used until they are depleted and cannot be recharged. Examples include alkaline and zinc-carbon batteries. In contrast, secondary cells, also known as rechargeable batteries, can be recharged and used multiple times. These include types such as lithium-ion, nickel-cadmium, and lead-acid batteries.

Understanding this distinction is crucial for applications in the electrical field, particularly for linemen who may need to choose the appropriate battery type for specific tasks or tools. The terminology used for the other options does not accurately describe types of batteries utilized in the same context, making the identification of secondary cells as the correct answer essential to grasp the overall topic effectively.