Suppose I have a lithium battery
bank. Let's further assume that I have a BMS system with a HV cutoff and a LV cutoff. Suppose I also have a FLA bank. Is there any reason why I can't run a mixed system with one bank of flooded lead acid batteries and a second bank with lithiums protected by a BMS?
What I am thinking here is that I could compromise (as needed) when setting up charge parameters on the Bamar 614 external regulator
so as not to exceed any lithium parameters or FLA parameters. When the lithiums are full, the cutoff will trigger and the batteries will be isolated.
I would only take power from either bank 1 or bank 2, the two banks would never be in a condition of both being paralleled.
I am likely overlooking something here since if it was so easy it would have already be done. What a I missing? Is this possible or am I way out to lunch with that ?