one of my pet peeves are those cheepy bolt together battery terminal ends guys use on everything when the factory ends get buggered up by guys not using the proper methods to remove them.
then to add to the fun, they bolt on a bunch of extra wires to the 1/4" bolts that hold the strap over the battery cable.
and if that bolt isn't long enough, a longer one is used, and it pokes a hole into the battery case, or becomes a jack bolt that promptly pulls the battery post out of the case.