Comment Re:Just lithium ion? (Score 2) 97
LFP, NMC, and NCA are the three main types of lithium ion batteries you'll find on roads today. LFP have lower density (they store less power) but are cheaper, safer, and last longer (more cycles), so they're gradually taking over the market, at ballpark 50% market share these days, and growing.
The next likely chemistry will probably be sodium ion batteries (which are not another lithium ion chemistry, though they're similar). From a specification and performance standpoint, they're largely similar to LFP, but better tolerate very cold temperatures, and are expected to be modestly to moderately cheaper than LFP (though they aren't yet).