Keep your primary battery fresh and let your secondary battery power your winch, stereo or lights when your engine isn't running.
Designed for dual battery systems.
Connects between batteries only, no alternator or ignition connection needed.
Protects electronics during start up.
Includes: - One Battery Isolator
- One 24 in. #4 red cable, cut to length, with single 5/16 in. lug connector
- One 12 in. #4 red cable with 5/16 in. lug connectors
- One 12 in. #4 black cable with 5/16 in. lug connectors
- One 5/16 in. lug connector
- One 3/8 in. lug connector
- One 1-1/2 in. red shrink tubing