Add a fuse + Add a fuse = bye bye electricals?
 

Is it okay for me to add an additional add-a-fuse onto the extra slot of an add-a-fuse? Would my fusebox blow up?

This may be the result....

It's not something I would recommend doing, but, as long as the current is low (total current on that fuse slot less than 15-20 Amps*), you should be OK.

Might want to check the FSM to make sure the wiring back to the battery can handle the extra load.



*Fuse block should be able to handle 30-35 A per slot but I de-rated due to the added connections of the adapter(s).