Have the wires on your Humminbird Fishin Buddy battery pack gotten frayed or broken while screwing the cap back on? This will prevent that from happening!
These battery wire protectors are made from .007" thick clear plastic sheets. Installing a wire protector will save your battery pack's thin wires from getting caught up on the sharp edges of the screw on cap and being damaged. The plate has a vent hole to allow battery gasses to escape through the existing vent hole in the cap. This one plastic part can save you piles of headaches and dollars down the road.
Installation is as easy as pushing the Fishin Buddy Battery Case Wire Protector into the inside of the cap and screwing the cap back on!