FFE Battery Chemistry?

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TexaCali

Well-known member
Joined
May 12, 2014
Messages
122
Location
San Jose, CA
Does anyone know the chemistry used in the FFE batteries? I'm guessing it is lithium nickel manganese cobalt oxide (NMC) or something similar (maybe lithium nickel cobalt aluminum oxide (NCA)). I know lithium iron phosphate (LFP) was also around at the time (A123) but I don't think it was being used in cars at the time.

FWIW, I'm approaching 60k miles and so far battery capacity has not changed noticeably. I haven't done any run down tests, that's just based on my daily driving and what I see range wise.
 
Just opened one up and can confirm, in case any curious souls stumble upon this old post.
LGX P1
MA214X4

EDIT: looks like it auto hyperlinked the word “soul” :lol:
 
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