Hello my name is Esteban Falconi I am maintenance assistant of F.V. Área Andina S.A., I would like to use your battery management controller BMS1040BT for charging 4 Baterries of 12V 100 AH how should I make the connections do I need to adquire another device like the shown in the picture in the filee atteched, or wittch device do you recommend us
best regards