RE: Wakey wakey Dumbo10 Dec 2021 17:55
Ha. Made an error with my Li calc. I was remembering approx 10kg of Lithium in an average EV battery pack, that's correct. But that certainly does not translate to 20kg of Lithium Carbonate more like 60kg, costing $1.8k.
With that even small savings on pack size arising from using PM motors are very beneficial.