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عكس السير
Chinese Innovation Introduces 4-Minute Charging Battery Lasting Years, Challenging Lithium Dominance
Researchers in China have developed a new sodium-based battery that can be fully charged in just four minutes, while maintaining its efficiency for years. It offers higher safety levels and lower costs compared to lithium-ion batteries. The battery uses a gel electrolyte that prevents the formation of metallic dendrites, which previously hindered sodium battery technology. Test results show that it operates for over 6,000 hours without issues and retains a capacity of up to 80.1 mAh/g even when charged at high speeds. This battery is expected to be particularly suitable for electric vehicles due to its rapid charging and low cost, but further studies are still needed before it can be used in phones and other electronic devices.
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