What is the concept of lithium battery time rate and magnification?

The time rate is the discharge rate expressed in terms of discharge time, that is, the time elapsed after discharging a certain current and discharging the rated capacity. For example, the 20h rated capacity of Dongfeng EQl090E automotive lithium battery is 105Ah, that is, C=105Ah, then the lithium battery should be discharged with a current of 105÷20=5.25A, which is qualified for 20h continuously.

Magnification refers to the value of the discharge current of a battery as a multiple of the rated capacity value. For the above-mentioned EQl090E automotive lithium battery 6-Q-105, if the discharge current is expressed as 0.1CA, it is discharged at a current of 0.1X105=10.5A; if the discharge current is expressed as 3CA, it is discharged at a current of 3X105=315A.

The termination voltage refers to the lowest operating voltage at which the voltage drops to a level at which the lithium battery is discharged. Generally, the discharge termination voltage is specified to be lower under high-rate and low-temperature conditions.

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