Charge-Discharge Cycle
A charge-discharge cycle is a fundamental process in rechargeable batteries and capacitors, where the device is charged to its maximum capacity and then discharged to a specified level. This cycle is critical for evaluating the performance and longevity of energy storage devices. The cycle life, which measures the number of charge-discharge cycles a device can undergo before its capacity falls below a certain threshold, is a key indicator of its durability. For example, electric vehicle batteries are designed to withstand thousands of charge-discharge cycles while maintaining adequate performance. Optimizing this cycle is essential for developing efficient and long-lasting energy storage solutions.