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  "path": "/2026/03/04/donut-lab-survives-100o-c-test-is-that-good-enough/",
  "publishedAt": "2026-03-05T03:48:46.000Z",
  "site": "https://cleantechnica.com",
  "tags": [
    "Batteries",
    "Clean Transport",
    "Electric Vehicles",
    "Energy Storage",
    "Donut Labs",
    "Donut Lab Survives 100º C Test. Is That Good Enough?",
    "CleanTechnica"
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  "textContent": "Donut Lab continues to insist its newest battery is a true breakthrough but the controversy refused to go away.\n\nThe post Donut Lab Survives 100º C Test. Is That Good Enough? appeared first on CleanTechnica.",
  "title": "Donut Lab Survives 100º C Test. Is That Good Enough?"
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