TheLCProject
SILVER Star
If your BCDC is below 32F on the Li profile it won't charge your heated Li battery.My LC200 has a underhood LFP (Renogy 100AHr. RBT100LFP12SH-US) with heater to allow charging below 32 deg's and I use a RedArc BCDC as the charger, but thats not because of concern about my alternator compatibility, but rather the issue of two batteries that are not equivalent.