While lithium-ion batteries continue to dominate the electric vehicle market, alternative technologies are emerging to address material dependency, safety and energy density issues. Sodium-ion batteries are nearing commercialization, particularly in China, while solid-state batteries offer improved safety and energy density but face manufacturing challenges. Lithium-sulfur batteries promise high energy density but struggle with durability. Magnesium-ion and zinc-based batteries are still largely in development but show potential for future applications.
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