How To Calculate The Power Of Lithium Battery Discharge Rate

Generally, the magnitude of the charge and discharge current is usually expressed by the charge and discharge rate C.

That is, the charge/discharge rate C = charge/discharge current / rated capacity; for example, when the battery having a rated capacity of 100 Ah is discharged by 20 A, the discharge rate is 0.2 C. Battery discharge C rate, 1C, 2C, 0.2C is the battery discharge rate: a measure of the speed of discharge. The used capacity is discharged after 1 hour and is called 1C discharge. When the discharge is completed for 5 hours, it is called 1/5=0.2C discharge.