Marine Battery Switches

The Main Battery Switch is an essential component for every boat.  It disconnects your engine and all your standard (non-24 hour) loads from your boat’s batteries and prevents battery drains while in storage.

Our master battery switches are high-current physical disconnects made with marine-grade materials, and capable of handling your full engine cranking current.  We carry a variety of styles below.

Marine Battery Switches
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  • RigPro X200

    $35.00$148.00
    Options
  • RigPro X201

    $35.00$148.00
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  • RigPro X100

    $30.00$87.50
    Options
  • RigPro X101

    $30.00$87.50
    Options
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  • Blue Sea 6011 ON-OFF-COMBINE

    $57.50
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  • Bluewater 1-2-BOTH Battery Switch

    $49.00
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  • Bluewater ON-OFF Battery Switch

    $35.00
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  • Mini ACR

    $79.99
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How to choose the right marine battery switch:

Choosing the right battery switch for your boat generally comes down to the number of batteries and engines you have.

Most commonly recommended:

  • Single Battery Single Engine boats will use one Blue Sea 6006 or one Bluewater ON-OFF Battery Switch
  • Two Battery Single Engine boats will use either a Blue Sea 6007 or Bluewater 1-2-BOTH OR Blue Sea 6011 or Bluewater ON-OFF-COMBINE Battery Switch
  • Three Battery Twin Engine boats will use either two Blue Sea 6011 Switches or two Bluewater ON-OFF-COMBINE Switches; OR a Blue Sea 6010 and Blue Sea 6006 (Bluewater ON-OFF) with ACRs
  • A Blue Sea 6006/Bluewater ON-OFF switch can also be used as a disconnect for high amp loads like a trolling motor or windlass
  • One or more ACRs can also be used to automatically prioritize charging

See the wiring diagrams for each of our battery switches on the individual product pages to help determine the best system for your boat.

See our guide on how to wire a boat for more information on marine power distribution.

When in doubt, give us a call: (843) 297-8348