i am hooking up 6 x 6 volt batteries in my motorhome to give a 12 volt 700AH battery bank, the series connections are sinple... lead from pos to neg on each pair of batteries,
for the paralell connections i am running equal length cables to bus bars, where all the loads and charging inputs will go also, this is to ensure the batteries always get charged and discharged equally.
so i need some idealy 6 way 300 amp busbars,
i can buy them from marine shops, but they cost about 45 quid each, so you can guess why i'm not keen to go that route,
anyone able to point me to an alternative produce... things like earth bars in industrial switch gear or something,
they need to have M8 studs for the connections, as my battery cables will have crimped on copper tube lugs, and be rated for at least 300 amps, and as i'm working with DC currents, they need to be idealy copper, low resistance is very importiant,