China may have just had multiple breakthroughs in EV battery technology with new solid-state battery tech that could offer more than 600 miles of range and weigh at 220 lbs. For reference, batteries typically used in Tesla Inc. (NASDAQ:TSLA) models weigh well over 1,200 lbs.A solid-state battery uses a solid electrolyte instead of a typical liquid-based solution, which can result in a more compact size, tighter packaging, better safety, as well as faster charging.Chinese Researchers Develop "Special Glue"Ac ...

核心技术 - 通用汽车预计将率先推出一种新型“突破性”电动汽车电池技术 该技术被称为锂锰富集（LMR）棱柱形电池单元 [1][2] - LMR电池技术旨在降低成本并提升其大型电动SUV和卡车的盈利能力 [1] - 新电池使用更普遍、成本更低的矿物如镁 替代目前使用的更多钴和镍 [2] 应用规划 - 目标是从2028年开始 将LMR电池用于全尺寸电动汽车 例如雪佛兰Silverado和Escalade IQ [2] - LMR技术能以可承受的成本实现优质续航里程和性能 被描述为电动卡车的“颠覆性”电池 [3] 行业背景 - 不同的电动汽车电池化学成分影响车辆的续航、安全、能效和充电能力等多个方面 [3] - 通用汽车的先发市场预期是在其竞争对手福特汽车宣布计划在2030年前推出类似“颠覆性”LMR电池之后提出的 [3]