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Message: [QUOTE="AndrzejKulig, post: 233927, member: 1527"] Zaprzęgnijmy AI do tych rozważań: Q: Determine the most optimal battery charging range for an electric car with a 90 kWh battery, daily travel of 60 km, and an energy consumption of 15 kWh/100 km, while assuming no limits on daily charging. The goal is to minimize battery degradation hence consider battery longevity only. A: The most optimal battery charging range for a 90 kWh electric car with a daily travel distance of 60 km and energy consumption of 15 kWh/100 km, assuming no limits on daily charging and focusing solely on minimizing battery degradation, is to maintain the state of charge (SoC) between 45% and 55%. Charge daily to 55% (49.5 kWh) after driving, adding ~9 kWh to restore the consumed energy. This range, centered around 50% SoC, minimizes electrochemical stress and cycle wear for NMC batteries, maximizing longevity, while providing 270–330 km of range, sufficient for daily needs. If a higher range is preferred, 60–70% SoC is a slightly less optimal but still effective alternative. Use slow charging and ensure proper temperature management to further enhance battery life. [/QUOTE]