New Battery Leads

So the old battery terminals were so corroded they were literally taking the full charge of a 12V battery down to about 1.5V through the line, so to get past the corrosion I'd been using jumper cables attached further up the wire and then to the battery, needless to say that's not a long term solution. So I got a pair of brass terminal posts to replace the old ones.

Old terminals, the positive is already gone:

Weapons of mass destruction

Pretty new brass posts: