I'm in Nebraska, and I've mainly stayed in shallower water, small lakes and private ponds. I'd like to venture out a little farther, and picked up a Garmin Striker 4 fish finder to help me out. I've decided on using a NOCQUA pro power pack as a battery source, since it's light and waterproof. Setting it up, and mounting it should be fairly straightforward, but I can't seem to find a solid answer on whether or not I need an inline fuse.
If I do need one, where would I find one?
Electronics aren't my forte, so don't feel like you'll be talking beneath me. Pretend I'm 5 years old, and that should be about right. Thanks!