Humminbird Fish Finder Sun Cover - For Helix 7 G4 & G4N - 7800441 03-1978 The Digital Duo Charge (DDC-12/24)

The Digital Duo Charge (DDC-12/24) provides a “hands off” solution for charging two battery banks without the use of problematic isolators or manual battery switches

Thread Length: 1/2 Inch

esthetic only ~ can't see it affecting use

Brand/ model: unknown

7-Way Blade To 5 Flat

Humminbird Fish Finder Sun Cover - For Helix 7 G4 & G4N - 7800441 03-1978 The Digital Duo Charge (DDC-12/24)Humminbird Fish Finder Sun Cover For Helix 7 G4 & G4N Humminbird 7800441 The UC H7R2 is a silicone cover for all HELIX 7 models that helps keep your fish finder protected when not in use. Features & Benefits Compatible with: HELIX 7 Series Products All models Color: Black Not for use while trailering boat. 1 Year Limited Warranty