Traction battery

Cell Sanyo NCR20700A

• R₀ in summer approx. 0.02 Ω
• R₀ in winter approx. 0.04 Ω
  

Battery 32 kWh, 390 V

• 105 cells in series, 25 parallel branches, a total of 2625 cells
• R₀ battery: 0.084 Ω (summer), 0.168 Ω (winter)
  

Battery electric vehicle, P_max = 120 kW

• Power losses on R₀ at full power:
• $R_0 I^2 = 0.084∙307^2$ ≈ 8 kW (summer)
• $R_0 I^2 = 0.168∙307^2$ ≈16 kW (winter)