Quote Daniel:`Just read an article that a 20 year, million mile lithium battery is in the works, Tesla has claimed that on paper it can go 5k cycles with a 97% retention rate.'
Yeah,it's `in the works'...…..check's in the mail and all that! LOL!
How they gonna test it for twenty years in everyday abuse conditions and test for 97% output to boot?
They get one THAT good and it'll add 100k to the cost of the car.