Smartphone Batteries Enter the Silicon-Carbon 10,000mAh Era in 2026: OPPO, Honor, and vivo Lead Capacity Race as AI Power Consumption Drives Energy Density Breakthroughs

OPPO A7 Pro Max joins the 10,000mAh club with spherically structured silicon-carbon, as mainstream Chinese brands race into the 10K era driven by AI inference power and 35% share for 6000mAh-plus phones.