Don't be left powerless in the woods. Keep your primary battery fresh and let your secondary battery power your winch, stereo or lights when your engine isn't running. Kit includes battery isolator; 24 in. #6 red cable, cut to length, with single 1/4 in. lug connector; 12 in. #6 red cable with 1/4 in. lug connectors; 12 in. #6 black cable with 1/4 in. lug connectors; 1/4 in. lug connector; 2x lug connector 5/16 in.; 2x lug connector 3/8 in.; 3/8 in. ring terminal; 2x shrink tubing 5/8 in.; 5x cable ties, 8 in.