יער קולה למידה tesla battery density הסתברות המטה החברה שלנו
BloombergNEF: Lithium-Ion Battery Cell Densities Have Almost Tripled Since 2010 - CleanTechnica
Is it true that battery energy density improves 5-8% per year? Does this represent an average or is it a consistent trend each year? Do these improvements increase the cost? What has