my 7.5 fuse blew this morningm wired battery wrong, not concentrating, anyway fuse blew resulting in no power , controller.
i ve put a 15 amp fuse in, controller back on, what is the lowest fuse i can put in without any damage being caused.
7.5. 10, 15, 20, 30amp.
i had visions of having to get a new controller, thankfull for the in-line fuse saving it.
can you put a too high fuse in.