Result: parallel kit

another trailer and would like to add a 7 blade electrical connector in parallel with the 4 pole adapter | I have the tow package installed on my Lexus 2013 RX450h. It has a 4 pole adapter. I recently got another trailer...

# 331-BCDC1240D, you will need the 60-Amp MIDI Fuse Kit for Redarc In-Vehicle 40-Amp BCDC Battery | I have the DUAL INPUT 40A IN-VEHICLE DC BATTERY CHARGER by RedArc. What else do I need to set up a dual battery syatem with...