VehicleTrader94 wrote:
My future plan was to add a 2nd LiFePo4 ...
When adding a 2nd battery, and then naturally wanting to push twice the charging amps, what concerns are there that one battery's BMS might take that battery offline (e.g. it's own temp drops below 32), and the remaining current-greedy battery decides to absorb twice what it should?
It does seem like the "recommended" LiFePo4 charging rate is 0.5C, and the max-max charging rate is 1.0C, so if the dual charge rate is 0.5C, then worst case when a battery temporarily drops out, the remaining battery will be hit with 1.0C, which while more than recommended, is still supposed to be non-fatal.
--tg
