What describes one complete cycle of charging and discharging in a rechargeable battery?

The term that describes one complete cycle of charging and discharging in a rechargeable battery is a charge cycle. This concept encompasses the entire process wherein a battery is charged from a discharged state to its maximum capacity and then discharged back to a low state again.

During the charge cycle, electrical energy is supplied to the battery, prompting a chemical reaction that stores energy within the battery. After reaching full charge, when the device using the battery is operational, the battery enters the discharge cycle, where it provides power until it reaches a predefined low charge level. Recognizing this cycle is fundamental to understanding battery management, durability, and lifecycle performance, as it directly affects the battery's longevity and efficiency.

In summary, identifying the process as a charge cycle helps differentiate it from other terms that may describe specific aspects of battery operation but do not fully encompass both charging and discharging in a single definition.