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  "path": "/news/2026-05-adjusted-batteries-longer.html",
  "publishedAt": "2026-05-13T15:29:15.000Z",
  "site": "https://techxplore.com",
  "tags": [
    "Energy & Green Tech"
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  "textContent": "To make batteries that last longer, scientists are creating internal battery structures that don't degrade as quickly as current designs do. In fact, the reason many lithium-ion batteries ultimately fail is that their cathodes, or negative electrodes, crack after repeated charging and discharging.",
  "title": "Adjusted heating process makes batteries last longer"
}