Moving battery to front - cable size help

[nicq]

I don't want to go down this road again but if you are correct why are the strands different colours some copper colour some almost black
OBG obviously knows best

[Oldiebut goodie]

Proper welding cable is fine annealed copper strands for flexibility - no different coloured strands whatsoever. What sort of cable are you referring to?
NICQ obviously knows little

[Mocki]

I do have a picture ....somewhere..... But I can't find it right now.....
But you will still need the same sized battery that would fit behind the seat , a 085 code , 175x175x280mm

[California Dreamin]

Tinned perhaps? to slow down copper rot? lol....like a braided earthing strap.

Martin