C-Rate in Batteries

C-rate is the measurement of a battery’s charge or dischargecurrent, compared to the maximum capacity, to determine how fast energy entersor leaves. A 1C is standard, indicating that the battery is charged ordischarged completely in one hour. A higher C-rate means fastercharging/discharging and higher heat generation, while a lower C-rate providesslower charging/discharging and is usually safer for long-term battery health.