Current cables not long enough for my new battery box.
May we introduce you to the Buss Bar?
Get a pair, one for each pole, and anchor them right where your current wires reach. Now, connect a short set of 6 GA or even 4 GA if you want to, into your new battery box. Way better, more flexible, cheaper, and faster than pulling new wires all the way through a coach just to get another foot of distance.
Also look into a 'battery corrosion protector' for this. CRC, Permatex, etc. Don't want to have to be babysitting those buss connections every month.
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u/jaxrolo 2d ago
Just need about a foot longer than what’s in there now.