On Sun, 23 Sep 2007 21:47:32 GMT, "Canuck57"
wrote:

Never solder cable subject to vibration. Just don't do it. Or you will
have to rework it in time, likely on the water. The strands will flex an
break, the insulation will degrade and when few strands are left the current
will burn the rest out. That is if the solder joint isn't cold or cracks.

In the installation we are discussing, solder will strengthen the
mechanical bond.

Even with a production level mechanical crimper, it is almost
impossible to prevent vibration from loosening the connectors.

Soldering prevents that. The only truly effective battery connection
is a molded lead/tin casting onto the cable and gues what...

That's the same effect as soldering.