Battery Chargers

Simply put, Smart Technology incorporated today in the manufacturing of Onboard Battery Chargers, by companies such as Dual Pro, Guest, Minn Kota, Newmar, ProMariner, & Xantrex, has made every Mariner’s life a little easier. The technology built into most of these charging units today can accommodate & provide the appropriate charge to each individual battery in your bank, whether you have Deep – Cycle Flooded, AGM, or GEL batteries installed on your boat.

When your boat is tied up in the slip & plugged into shore power these charging units will perform flawlessly and deliver the correct amount of current & amperage to maintain your batteries at optimum performance. Once you leave the slip & are underway, for a day or a lengthy cruise, we recommend a voltage regulator with smart technology & a high – output alternator available from Balmar. These two electrical components will maximize the efficiency of your charging system.

Captain’s Marine Supply has an extensive line of top – quality onboard battery chargers with a wide selection of amperage output’s & battery bank requirements to choose from. So, cruise on by & shop all of our quality onboard charging systems today!

70 products found in Battery Chargers

ProMariner ProNautic 2420P 24V 20 Amp 3 Bank Battery Charger
  • $539.99
ProMariner ProNautic 2430P 24V 30 Amp 3 Bank Battery Charger
  • $839.99
ProMariner ProSport 1.5A Multi-Use Maintainer - 120V - 1-Bank
  • $32.99
ProMariner ProSportHD 12 Gen 4 - 12 Amp - 2 Bank Battery Charger
  • $179.99
ProMariner ProSportHD 12 Global Gen 4 - 12 Amp - 2 Bank Battery Charger
  • $210.99
ProMariner ProSportHD 20 Gen 4 - 20 Amp - 2 Bank Battery Charger
  • $219.99
ProMariner ProSportHD 20 Global Gen 4 - 20 Amp - 2 Bank Battery Charger
  • $290.99
ProMariner ProSportHD 20 Plus Gen 4 - 20 Amp - 3 Bank Battery Charger
  • $229.99
ProMariner ProSportHD 6 Gen 4 - 6 Amp - 1 Bank Battery Charger
  • $119.99

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ProMariner ProSportHD 6 Global Gen 4 - 6 Amp - 1 Bank Battery Charger
  • $170.99
ProMariner ProSportHD 8 Gen 4 - 8 Amp - 2 Bank Battery Charger
  • $149.99
ProMariner ProTournament 240 elite Dual Charger - 24 Amp, 2 Bank
  • $339.99
ProMariner ProTournament 240elite Triple Charger - 24 Amp, 3 Bank
  • $369.99
ProMariner ProTournament 360elite Dual Charger - 36 Amp, 2 Bank
  • $459.99
ProMariner ProTournament 360elite Triple Charger - 36 Amp, 3 Bank
  • $499.99
Xantrex TRUECHARGE2 20A Battery Charger - 24V
  • $453.99

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Xantrex TRUECHARGE2 30A Battery Charger - 24V
  • $650.99

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Xantrex TRUECharge2™ Battery Chargerr - 24V
  • $359.99
Xantrex TRUECHARGE™ 2 60A Battery Charger - 12V
  • $642.99

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Xantrex TRUECHARGE™ 20Amp Battery Charger - 3 Bank 12V DC
  • $307.99

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Xantrex TRUECHARGE™ Battery Charger - 3 Bank 12V DC
  • $365.99
Xantrex TRUECHARGE™2 10Amp Battery Charger - Dual Bank 12V
  • $208.99