中国汽车制造商比亚迪周四推出了第二代刀片电池和闪充技术，称其为电动化领域的重大突破。该电池在标准条件下可从10%充至70%仅需五分钟，旨在解决中国新能源汽车市场的关键痛点。
比亚迪表示，该电池在标准条件下从10%充至97%仅需九分钟。在零下20摄氏度的寒冷天气中，它也能从20%充至97%只需12分钟。公司称，该电池已通过一系列超过中国最新国家标准的安测试验。
配备该电池的车辆可使用中国现有的480万个公共充电桩，整体充电速度提高30%至50%。比亚迪还推出了单枪充电功率高达1500千瓦的闪充桩，称其为同类量产充电器中全球最高。
为支持推广，比亚迪计划到2026年底在全国建成2万个闪充站，其中包括2000个高速公路站。该高速公路网络预计覆盖近三分之一的expressway服务区，今年五一假期前将完成首批1000个高速公路站。截至3月5日，比亚迪已在全国建成4239个站。
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Building on BYD's milestone of surpassing Tesla with 2.26 million BEV sales in 2025 versus Tesla's 1.64 million deliveries, industry leaders highlight China's dominance while global EV growth accelerates toward 40-50% market share by 2030.
China's BYD has introduced a groundbreaking flash charging technology that adds up to 400 kilometers of range to electric vehicles in just five minutes, directly challenging Tesla's previous dismissals of such rapid charging as impossible. The innovation, powered by megawatt-level systems, is already being deployed in key Chinese cities amid surging EV adoption. This development highlights intensifying competition in the global EV market, where BYD has outpaced Tesla in battery-electric vehicle sales this year.
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Chinese automaker BYD has surpassed Tesla in the global electric vehicle market, driven by advancements in battery technology and strategic business practices. This shift is reshaping the EV industry in 2025. The development highlights key lessons for competitors in the sector.
In the latest European Automobile Manufacturers’ Association data for November 2025—building on Tesla's reported 34.2% EU registrations decline—BYD surged ahead with 16,158 units (+235.2% YoY), surpassing Tesla's 12,130. Tesla clings to a year-to-date EU lead of ~18,300 units, but BYD's rapid gains, Tesla's slumps in the US and China, and BYD's UK expansion underscore intensifying competition.
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Chinese automotive experts conducted the world's largest EV winter test in Inner Mongolia, driving 67 vehicles in temperatures as low as -22 degrees Fahrenheit. Chinese models dominated the range retention rankings, with Tesla's Model 3 placing in the top ten. The test highlighted the challenges of extreme cold on EV batteries.
Used batteries from electric vehicles could fulfill two-thirds of China's grid storage requirements by 2050, according to a study by researchers at Tsinghua University. These second-life batteries would charge during periods of abundant renewable energy and release power during peak demand. The approach could reduce costs by 2.5 percent while supporting a shift to carbon-neutral power systems.
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中国国防科技大学的研究团队在最近的实验中，将一吨级测试车辆在两秒内加速至700公里/小时，创下超级电导电驱磁浮推进的世界纪录。这一突破标志着中国在超高速磁浮技术领域跻身全球领先行列，并为真空管磁浮运输开辟新路径。