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Huawei Says Its New Solid-State EV Battery Can Give You 1,800 Miles of Range and Charge in Less than 5 Minutes, but We Have Questions

  • Huawei filed a Chinese patent this month for a solid-state battery claiming up to 1,860 miles of range and full charge in five minutes for EVs.
  • The patent outlines a sulfide-based battery doped with nitrogen to reduce side reactions but experts say scaling this technology is difficult.
  • Huawei’s new solid-state battery technology features an energy capacity of up to 500 Wh/kg, approximately tripling that of existing lithium-ion cells, which allows for smaller battery packs that deliver significantly extended driving range.
  • Huawei claims it can achieve a 10-80% charge in under five minutes, but industry skepticism remains about feasibility and practical driving dynamics.
  • This breakthrough could advance EV technology in China first, but actual production and real-world performance may fall short of bold claims.
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In partnership with Aito, and with sodium battery technology developed by CATL, the Chinese company is preparing to launch a spectacular SUV

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elperiodicodelaenergia.com broke the news in on Monday, June 30, 2025.
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