Research Article

Experimental Combined Numerical Approach for Evaluation of Battery Capacity Based on the Initial Applied Stress, the Real-Time Stress, Charging Open Circuit Voltage, and Discharging Open Circuit Voltage

Table 1

Specification of the lithium-ion battery cell used in the experiment.

ParametersValue

Operating voltage range2.75-4.2 V
Type18650
Size1865 mm
Capacity2600 mAh
Nominal voltage3.6-3.7 V