Fuse panel box on top of the battery. This panel holds the high amperage blade fuses. This fuse box can melt if any of the fuses are overloaded, most common with a faulty starter (that draws too much current) or a bad alternator voltage regulator. Comes with fuses already installed.
Only for late, 2002+ style one-piece battery boxes. Has locking tabs to the box can be slide-locked into place on top of the battery.