恰恰就有人专门写了论文研究这个问题

https://iopscience.iop.org/article/10.1149/1945-7111/abae37

结论部分如下

Commercial Li-ion batteries based on NMC, NCA, and LFP chemistries were cycled with varying temperature, depth of discharge, and discharge rate. The capacity and discharge energy retention, as well as the round-trip efficiency, were compared. The dependence on each cycling variable was analyzed qualitatively as well as by analysis of variance. Key insights from this work include:

(1)  
Even within manufacturer specified operating ranges, the equivalent full cycle count at 80% capacity varied up to thousands of cycles depending on the conditions.
(2)  
LFP cells had the highest cycle lifetime across all conditions, but this performance gap was reduced when cells were compared according to the discharge energy throughput. The latter metric factored in the lower capacity and lower voltage of the LFP cells, illustrating the importance of identifying the appropriate metrics for each application.

【 在 lps2015 的大作中提到: 】
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: 单体是这样的，做成电池组不一定，因为铁锂更容易一致性差  
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