(HUG) Thank you, VBad! And thank you for not blasting or embarrassing me for asking. I appreciate the concise explanation.
So ".csv" is just the extension of the file type, "comma separated values", and a .csv file used with a DNA board is, above all, a custom means of providing more accurate battery meter reading than what is provided out-of-the-box . I believe I have that correct.
So if I use a .csv for two Samsung 30Qs, I should only use 30Q's while that .csv is in use. E.g., it would be useless to be using a .csv for two Samsung 30Qs if I had two Sony VTC5s in my mod, correct?