Brand: ProMariner

Gulf Coast Outfitters offers ProMariner, a leading brand in advanced marine battery chargers engineered for reliable performance across LiFePO4, AGM, Gel, and flooded batteries in harsh saltwater environments. Featuring Distributed-On-Demand technology, IP67 waterproofing, and multi-stage charging up to 60A, these chargers deliver fast, precise power with NMEA 2000 integration for Gulf Coast vessels.

ProMariner’s ProSport, ProNautic, and ProTournament series provide 12-48V systems, temperature compensation, energy saver modes, and global AC input for multi-bank setups up to 4 banks.

Showing 1–21 of 69 resultsSorted by popularity

ProMariner ProSportHD 10 Gen 4 - 10 Amp - 2-Bank Battery Charger
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ProMariner ProSportHD 10 Gen 4 - 10 Amp - 2-Bank Battery Charger
In stock
$204.99
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ProMariner Battery Isolator - 130 AMP - 2 Alternator - 3 Battery
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ProMariner Battery Isolator - 130 AMP - 2 Alternator - 3 Battery
Only 7 left
Original price was: $739.99.Current price is: $658.99.
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ProMariner Battery Isolator - 130 AMP - 2 Alternator - 2 Battery
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ProMariner Battery Isolator - 130 AMP - 2 Alternator - 2 Battery
In stock
Original price was: $510.99.Current price is: $454.99.
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ProMariner Battery Isolator - 130 AMP - 1 Alternator - 3 Battery
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ProMariner Battery Isolator - 130 AMP - 1 Alternator - 3 Battery
Only 5 left!
Original price was: $322.99.Current price is: $289.99.
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ProMariner Battery Isolator - 130 AMP - 1 Alternator - 2 Battery
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ProMariner Battery Isolator - 130 AMP - 1 Alternator - 2 Battery
In stock
Original price was: $248.99.Current price is: $221.99.
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ProMariner Battery Isolator - 2 Alternator - 3 Battery - 70 AMP
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ProMariner Battery Isolator - 2 Alternator - 3 Battery - 70 AMP
Out of stock
Original price was: $380.99.Current price is: $340.99.
ProMariner Battery Isolator - 2 Alternator - 2 Battery - 70 AMP
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ProMariner Battery Isolator - 2 Alternator - 2 Battery - 70 AMP
Only 5 left!
Original price was: $306.99.Current price is: $272.99.
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ProMariner Battery Isolator - 1 Alternator - 3 Battery - 70 AMP
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ProMariner Battery Isolator - 1 Alternator - 3 Battery - 70 AMP
Only 2 left!
Original price was: $220.99.Current price is: $198.99.
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ProMariner Battery Isolator - 1 Alternator - 2 Battery - 70 AMP
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ProMariner Battery Isolator - 1 Alternator - 2 Battery - 70 AMP
Only 6 left
Original price was: $176.99.Current price is: $158.99.
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ProMariner ProTournamentelite 360 Battery Charger - 3 Bank - Global/CZone
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ProMariner ProTournamentelite 360 Battery Charger - 3 Bank - Global/CZone
Only 2 left!
Original price was: $853.99.Current price is: $539.99.
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ProMariner ProTournamentelite 500 Battery Charger - 5 Bank - Global/CZone
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ProMariner ProTournamentelite 500 Battery Charger - 5 Bank - Global/CZone
Only 1 left!
Original price was: $1,120.99.Current price is: $708.99.
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ProMariner ProTournament Elite Wired Remote
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ProMariner ProTournament Elite Wired Remote
Only 9 left
Original price was: $50.99.Current price is: $39.99.
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ProMariner ProTournament 500 Elite Series3 5-Bank On-Board Marine Battery Charger
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ProMariner ProTournament 500 Elite Series3 5-Bank On-Board Marine Battery Charger
Only 3 left!
Original price was: $986.99.Current price is: $624.99.
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ProMariner ProTournament 360 Elite Series3 4-Bank On-Board Marine Battery Charger
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ProMariner ProTournament 360 Elite Series3 4-Bank On-Board Marine Battery Charger
Only 9 left
Original price was: $772.99.Current price is: $488.99.
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ProMariner ProTournament 360 Elite Series3 3-Bank On-Board Marine Battery Charger
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ProMariner ProTournament 360 Elite Series3 3-Bank On-Board Marine Battery Charger
Only 4 left!
Original price was: $718.99.Current price is: $454.99.
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ProMariner ProTournament 240 Elite Series3 4-Bank On-Board Marine Battery Charger
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ProMariner ProTournament 240 Elite Series3 4-Bank On-Board Marine Battery Charger
Only 4 left!
Original price was: $628.99.Current price is: $397.99.
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ProMariner ProTournament 240 Elite Series3 3-Bank On-Board Marine Battery Charger
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ProMariner ProTournament 240 Elite Series3 3-Bank On-Board Marine Battery Charger
Only 5 left!
Original price was: $592.99.Current price is: $374.99.
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ProMariner ProTournament 240 Elite Series3 2-Bank On-Board Marine Battery Charger
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ProMariner ProTournament 240 Elite Series3 2-Bank On-Board Marine Battery Charger
Only 6 left
Original price was: $538.99.Current price is: $340.99.
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ProMariner ProTechOne - 5 AMP - Corded
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ProMariner ProTechOne - 5 AMP - Corded
Out of stock
Original price was: $130.99.Current price is: $101.99.
ProMariner ProTechOne - 5 AMP - AC Inlet
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ProMariner ProTechOne - 5 AMP - AC Inlet
Out of stock
Original price was: $120.99.Current price is: $93.99.
ProMariner ProTechOne - 4 AMP - Corded
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ProMariner ProTechOne - 4 AMP - Corded
Out of stock
Original price was: $100.99.Current price is: $77.99.