Quote Originally Posted by defender90 View Post
i have a pair of 150a anderson plugs that i run 35mm2 cable from a direct connection from my second battery that i use as jumper leads and haven't had a problem with jump starting or cables melting
Hang on, we were initially talking about running a small trickle charger to keep a seldom used battery ready to go.

Now it has changed to trying to jump start a Mack truck. He does not need 35mm2 cable for what was asked for.