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The latest ev battery news, distilled by AI into sharp ~100-word summaries. ByteBrief tracks ev battery across dozens of tech sources and brings you only what matters, updated hourly. Tap any story for the full brief, or open the original source.

Donut Lab's claimed breakthrough solid-state EV battery might actually be a lithium-ion cell. The company's announcement faces scrutiny over the battery's true chemistry. Questions remain about the technology's validity and performance claims.
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