This kit comes with everything needed to connect your 12V cranking and your 16V dedicated electronics battery. This 3 way perko switch allows you to switch your source power for your electronics from your 16V battery to your 12V battery in backup situations. This switch also allows you to cut power completely off from your electronics. Worry no more; with the flip of a switch, supply continued power to your electronics. Live worry free on the water! 

Included in the kit:

1 - 3 way 300amp Perko switch

1 - Dual post 8mm grounding lug

2 - 28" 6 GA cable positive terminal leads

2 - 28" 6 GA cable negative terminal leads