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Understanding the thermal ceiling in portable power

MIT Tech Review·2026/9/9 08:18:13🔗 原文

📋总体概括

Plug a phone into a modern charger and the first 10 minutes are impressive. The next 20 are not. This is not a defect. It’s the connected device protecting itself. As temperature rises during charging

关键信息

  • Plug a phone into a modern charger and the first 10 minutes
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