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  "path": "/pro/nearly-80-times-cheaper-than-lithium-china-is-working-on-ultra-affordable-iron-battery-that-can-run-16-years-without-degrading-using-one-of-the-most-abundant-elements-on-earth-to-store-power-and-a-water-based-electrolyte-system-that-cannot-explode",
  "publishedAt": "2026-05-01T00:20:00.000Z",
  "site": "https://www.techradar.com",
  "tags": [
    "Pro"
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  "textContent": "New Chinese iron battery design could deliver decade-long lifespan while cutting reliance on expensive lithium.",
  "title": "'Nearly 80 times cheaper than lithium': China is working on ultra affordable iron battery that can run 16 years without degrading — using one of the most abundant elements on Earth to store power and a water-based electrolyte system that cannot explode"
}