Which cable to connect to a Car Battery Terminal
Which cable to connect to a Car Battery Terminal Connect  the positive end  first .  Add  the red/positive (+)  cable  to the red/positive (+)   battery   article and tighten with a wrench. Do the same on the black/negative (-) side. Make sure that the connections on both ends are secure by trying to go the   battery   around. Read our post on noco gb40 problems .
