The choice between LFP, NMC, and NCA cathode chemistries is the single most consequential decision in any modern lithium-ion battery pack, and it explains nearly every visible trend in the EV market. We walk the cathode physics, the energy-density-versus-everything-else trade-offs, why LFP is taking over passenger EVs, and the honest cell-level numbers.
Nmc
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Li-ion Chemistry, Honestly