Good evening I have a question about the plus cable on the battery. This has 2 outlets that have such a kind of flat sheet metal, and something rectangular, see picture, the left cable it is, what is the starter, is probably permanent plus. What is this rectangular “thing”? The one cable that goes on the starter, is something wrong, because the voltage drops rapidly from the battery pool to the cable. Is it about a fuse? The problem began on Saturday that the starter only clicks. Battery is new since winter, voltage ok. Starter replaced, still clacked…. Relays in the engine room (same) already exchanged against each other. Is a machine, therefore nothing to push on. Voltage on the starter just like battery. Voltage on the starter terminal only 1.7V So for me at the moment the most important question is once again, in the cable shortly after the batterypoool a fuse, resistance or whatever? Please just report Who has had or knows the same, thank you much.