位置:中游情绪:利空参考度:4/10


一辆搭载宁德时代(CATL)磷酸铁锂(LFP)电池的三年车龄特斯拉Model Y Standard Range,在经历初期较快容量衰减后,近期测试显示其电池健康度下降速度显著放缓。

该车当前车主为德国用户Tom Scheiter,其于约一年前购入此车,当时车辆已行驶约55,000公里,首次电池检测结果显示剩余容量为原始容量的92%,即两年内衰减8%。这一衰减幅度在同龄电动车中处于较高水平,推测与其使用历史相关。分析指出,该车此前或长期依赖特斯拉超级充电站(Supercharger)进行快充;尽管磷酸铁锂电池相比三元锂电池(NMC)对频繁快充的耐受性更强,但若经常将电量充至100%,仍会对电池寿命产生影响。

其他潜在影响因素包括车辆是否长期暴露于极端温环境,导致电池热管理系统持续工作进而加速老化。不过,由于车主未提供前任用户的充电及...

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