I think either Trojan or US Battery; but that's partly my own bias (Trojan T-145s) and because I am unfamiliar with the first brand of batteries. 4 gauge between the batteries is more than enough because of the short distance (I'm assuming that 4ga will be bigger cable than the rest of the trailer's wiring; which it should be).
__________________
Scott
DW, 3 Kids and our Goldens
2012 Shamrock 233S
2008 Toyota Sequoia 5.7L 4WD
|