This WinchRite cordless electric handle is the V5.1 model, purchased new around 2018. Worked great on our C&C 36, but used only 3-4x a year and sold boat in '20. Has not been charged in at least 4 years and still runs. Comes with 2 cogs and adaptor cog, AC adaptor, cigarette adaptor and case. Dimensions approx. Sells new for $899

The WinchRite was designed with safety in mind, it features an integrated rubber inlay for anti-skid prevention and a weather resistant cover for increased durability and protection. The winch cog contains a unique drive to prevent failure in both rotation directions and will not unthread or snap the retaining screw.
This electric winch handle works on all single and two speed winches where a standard eight-point handle is utilized. It features a chimed soft start speed acceleration and a sealed circuit board. Operate the WinchRite handle at the lowest speed of your winch to ensure maximum pull and lowest battery consumption.