The top end charge voltage is particularly sensitive, this is the most chemically unstable state of the cell charge cycle.
I really wish cell phones and computers came with an adjustment to max cell voltage. Cutting even 10% capacity can double your cycle life. Some do, but it's a hodgepodge and not standard.
Thanks for the link. It is not clear to me if the resource is geared towards cell phone batteries or if it also applies to EV batteries, but I wouldn't be surprised if the trends apply to larger batteries as well.
Having said that, this resource does not seem to support the magnitude of the numbers in LeifCarrotson's comment that I was replying to. First, I did not see a relationship between voltage and Depth of Discharge (seems unlikely to be linear, especially given table 4), which is what the page seems to mostly talk about. Second, comparing 4.2V to 4.0V in table 4 suggests a 4x difference in the number of cycles, not a ~10x difference. Figure 6 also seems relevant and suggests maybe a 2x difference.
Something to keep in mind is that all of the tables are only trying to measure one thing and lay out the effect of the one variable. But in reality these can be mixed and matched for the desired performance characteristics. 10x is indeed possible by doing multiple things to extend the life of the cell.
Pull 4x from one table and 2-3x from another and it would probably put you somewhere in the 10x range. Though I'm not sure it would be strictly multiplicative.
I really wish cell phones and computers came with an adjustment to max cell voltage. Cutting even 10% capacity can double your cycle life. Some do, but it's a hodgepodge and not standard.
https://batteryuniversity.com/article/bu-808-how-to-prolong-...