固态电池技术公司QuantumScape（股票代码：QS）周二盘前股价大涨5.06%，引发市场关注。这一显著涨幅可能与公司最新发布的固态电池产品信息有关。
据悉，QuantumScape近期在投资者报告中披露了其无负极锂金属固态电池产品QSE-5的最新信息。该产品型号为QSE-5 B样，已于2024年开始小批量生产。公司计划在今年完成QSE-5 B1样品的交付，主要面向合作伙伴Powerco。
QSE-5 B样电池的性能参数令人印象深刻。该电池容量约为5Ah，尺寸为84.5×65.6×4.6mm，重量71.8g，标称电压3.84V。其重要性能指标包括重量能量密度（GED）达301Wh/kg，体积能量密度（VED）达844Wh/L。值得注意的是，这款电池支持4C快充，即10%-80%的充电时间不到15分钟。这些优异的性能指标可能是推动QuantumScape股价上涨的主要原因，因为它展示了公司在固态电池技术领域的领先地位，有望在未来电动汽车市场中占据重要地位。
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