Battery box question
I know next to know about 12v systems. At present, do the occasional night to week away. I have a crappy Brass Monkey 70L fridge and just bought a kings 120amp hour lithium battery.
I don't have dual battery setup yet, maybe in time. This leads to my question....I am looking at bare bone basic box $70ish or stepping up a little to the Hardkorr setup. I have a solar blanket at present and trickle charger at home.
Which should I lean toward? What are benefits of the more expensive option?
Any advice is appreciated.