So how accurate is that an EV battery's lifev is really just dependent on rate of charge, depth of charge, temp?, rate of discharge, and charge cycles? Seems like an on board real time display of calculated used lifetime battery life would be rather useful, since so many here are mentioning miles on an EV, which means relatively little it seems..
All those are factors that affect life. Same with your cordless power tools and laptops etc.
Age and temp are big factors.
Seems like an algorithm wouldn’t be that hard to incorporate many of the variables and display some sort of ‘remaining life’ metric, but automakers might be slow to embrace that idea. A calculation of total charging and discharging watts would cool.
