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The latest silicon-carbon batteries news, distilled by AI into sharp ~100-word summaries. ByteBrief tracks silicon-carbon batteries 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.

Samsung confirmed the Galaxy Z Fold 8 Ultra, Galaxy Z Fold 8, and Galaxy Z Flip 8 use silicon-carbon batteries. The Fold 8 Ultra has a 5,000mAh cell, 600mAh larger than the Fold 7, while the Fold 8 gets 4,800mAh and the Flip 8 gets 4,300mAh. The technology enabled a thinner unfolded thickness of 4.1mm on the Ultra.
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