I am using the bq27510-G3 fuel gauge and cannot find a match for my battery. My battery is the VARTA LIC 18650-26 HC 2600mAh .
I have updated the bqstudio software with the latest chemistry zip file and cannot find chemistry with the same capacity, etc. The closest VARTA entry in the list only has half of the capacity and the wrong voltage.
I understand there is a MathCad based tool that can be used for this but do not want to buy Mathcad just to use this one battery.
What are my options on finding the best match for my battery?
What happens if there is no match?
The chemistry section mentions the default chem. id for a typical Li-ion battery. What is this chemical id number?