XI have just purchased a smart solar mppt 100/20 and i have 2 x 100ah lithium batteries with built in bms. The batteries are 12.8 volts . Charge voltage on the batteries is 14.4 volts and cutoff voltage is about 10 volts. My question is can i use the Victron default for LiFePO4 or do i have to change the default settings. The batteries are LiFePO4