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Battery SoH
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Meta Information
Parameter
Value
Cell Condition:
Recycled
New Cell
Manufacturer:
Model:
Type:
Form factor:
Mass(g):
Height(mm):
Diameter(mm):
Volume(cm³):
Electrical Parameters
Parameter
Value
Nominal Voltage (V):
Nominal energy (Wh):
Nominal charge capacity (Ah):
Voltage Range (V):
Current (continuous A)
Current (peak A):
Power (continuous W):
Peak (peak W):
Energy Density (Gravimetric Wh/kg)
Energy Density (Volumetric Wh/l)
Power Density (Gravimetric W/kg)
Power Density (Volumetric kW/l)
Circuit Diagram and Bode Plot
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Circuit Model
Parameter
Value
Explanation
Visual Indicator (Show visually the current value compared to min and max values, assume min-max values of each parameter)
Rb
Electrolyte resistance
R_SEI
Resistance due to SEI layer
CPE_SEI
Capacitance due to SEI layer
R_CT
Charge-transfer resistancethat models the voltage drop over the electrode–electrolite interface due to aload
CPE_DL
Double-layer capacitance that models the effect of charges building up in the electrolyte at the electrode surface
W_Warburg
Frequency-dependent Warburg impedancemodels diffusion of lithium ions in the electrodes
Battery State-of-the-Health %
Enter the current battery capacity (Rb(current)):
Enter the maximum battery capacity (Rb(Max)):
Click to Calculate SoH
