Boat Elecrical

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  • Maintaining your boats batteries is essential to their longevity, and safe operation.
  • A good slow (trickle) charger will help to prolong battery life.
  • Lead Acid, AGM, Gel-Cell batteries all require charging, but at different rates.
  • A vessel mounted electronic charger can bring your batteries to full charge.
  • There are many brands and features available, to match your electrical system’s needs.
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  • Most Marine Batteries last longer if stored fully charged.
  • Check the Battery Terminals for Corrosion or loose connections, tighten any loose connections..
  • A  good corrosion inhibiter like X-9 or LPS-3 sprayed lightly on the terminals will help to reduce corrosion.
  • Check the Wiring, to prevent chaffing, and corrosion build up.
  • Make sure your batteries are properly secured, they should not move more than one inch in any direction.
  • Make sure all wiring is properly supported, and run neatly away from fuel lines and any chafing hazards.
  • To comply with ABYC standards, conductors should be supported at least every 18 inches, throughout their runs.
  • All wire runs should be separate, and placed away from any fuel filters, fuel lines, or fuel valves.
  • Make sure all systems are properly fused especially any new additions to the vessel.
  • Wire penetrations that run through bulkheads & cowlings require chafing protection.
  • Routinely check large wires to starter motors and alternators that endure engine vibration, for chafing.
  • Make sure all circuits are properly fused and grounded.
  • Make sure the Water/Electrolyte level is correct for your battery(s).
  • A properly maintained electrical system will help to ensure a great day on the water.
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