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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