Raymarine CP470/CP570 Transducer Extension Cable - 5M [A102150] Brand_Sea Catch or you could connect this

or you could connect this Universal 12 Volt Automatic Charger and be assured that your battery will be ready to go when you are

A built-in freshwater backflow prevention includes a vacuum break

The highly polished stainless steel surface minimizes vertical friction and allows the loaded rope turns to slide easily upward as the drum rotates

or locate one on each side of your vessel to make cleanups much easier

T6415-12 Reversing Solenoid 12V Unit for Windlass Motors

Raymarine CP470/CP570 Transducer Extension Cable - 5M [A102150] Brand_Sea Catch or you could connect thisCP470 CP570 Transducer Extension Cable 5M Raymarine's 5M transducer extension cable specifically for CP470 and CP570. Specifications: Type: Extension Box Dimensions: 2"H x 9"W x 12"L WT: 1. 15 lbs UPC: 723193704554