The secret is that not all Li-ion batteries are equal. There’s a reason your iPhone battery starts to die after a few years, they want you to replace it. Car Li-ion batteries are made differently and have a much better C/D profile. I don’t have exact numbers but I’ve read about this a couple of times.
...and after referencing ChatGPT :)
“A typical phone battery can last for around 300-500 cycles before its capacity starts to degrade.”
“Tesla’s batteries are rated for around 1000-1500 cycles before degradation of capacity, but this can vary depending on usage and charging patterns.”
And those are full cycles.
Like kerry (did you know he served in VietNam?) said, we just need: mo money, mo money...what a scam...