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  "path": "/research/materials/battery-ev-doesnt-freeze/",
  "publishedAt": "2026-02-20T15:44:15.000Z",
  "site": "https://www.zmescience.com",
  "tags": [
    "Chemistry",
    "Materials",
    "battery",
    "cold weather batteries",
    "electric vehicles",
    "Extreme Environments",
    "lithium-ion",
    "lithium-ion batteries",
    "materials science",
    "structural batteries"
  ],
  "textContent": "A new polymer design keeps power flowing even in the brutal cold.",
  "title": "This Experimental Battery Still Delivers Power at −40°C and It Could Help Electric Cars Never Freeze in the Winter Again"
}