Hello I'am playing with the bq2031 trying to make a battery charger for 32 lead-acid batteries of 6 cells each 192 cells in total, the issue is if the bq2031 can be use for those quantities of cells? because in the data sheet it only shows that for 18 cells the RB2 resistance should be 49.9K but it doesn't explain how to establish this value according to the number of cells you are going to charge.
Or if you have a suggestion for a different controller for this application.
Thanks in advance.