You looked wrong. These batteries can do 100,000 charge-discharge cycles while retaining 80% of their capacity.
Even at that, 100,000 cycles is an exaggeration. From what I can tell, you can expect up to 3000 cycles from Nickel Manganese Cobalt batteries before they hit 80% of original capacity. Lithium Iron Phosphate batteries can last for 10,000 cycles before dropping to 80% of original capacity.
https://bslbatt.com/blogs/lfp-vs-nmc-lithium-battery-compari...
Even lifepo4 home storage batteries designed for frequent cycling are rated for ~10k cycles.
As far as I can tell there are literally no battery chemistry that can survive 100k cycles and retain 80% capacity
They do last a long time when used for their purpose (driving), statistically you'll get a gas engine failure earlier than a battery failure. But they're not made for at home day to day energy storage