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High Output

New High Output Marine Alternators for Boats and Personal Watercraft

Marine environments require a special kind of alternator - one that's designed to handle damp and humid conditions. Marine-grade DB Electrical alternators come with plated fans, pulleys and hardware for corrosion resistance. Where applicable, our high output marine alternators come with flame arrestor screens to meet Marine SAEJ1171 certification. We make no compromises in the materials and craftsmanship that go into our alternators, ensuring exceptional dependability when you need it most. 

DB Electrical has combined the benefits of a premium marine alternator with the higher amperage capacity of a high output alternator. You’ll want to upgrade to a high output marine alternator if your stock alternator seems inadequate to power lights and other electrical accessories. Lights that dim or electrical accessories that cut in and out are indicators of an alternator that may not be able to produce sufficient amperage.