almaroni

almaroni t1_is742ee wrote

If you need information about lithium cells and general statistical data, there is a huge database for this information. Unfortunately, it is a German site by a couple of smart German engineers who are working on batteries and solar cells and efficient storage of energy in different types of batteries.

This website basically does what you want to do, if I understand your use case correctly.

https://lili.fortyone.ai/

Maybe in the two forums down below users can give you their datasets to create your own model. One of the forums is a German one, but the people there should be able to answer you in English most of the time ;)

https://diysolarforum.com/resources/categories/battery-cell-data-sheets.3/

https://forum.drbacke.de/aboutus

3