40 - 59 AMP On-Board Marine Battery Chargers

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International Power Battery Charger 220VAC, 24v, 50amps -Charles
    C-CHARGER® 5000 Series Marine Electronic Battery Chargers are the best choice for high-performance Marine UL listed products. Utilizing high- …
    List price: $1921.82
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    BATTERY CHARGER TC2 12VDC 40A - Xantrex
      20 & 40 amp models offer parallel stacking when combined with the 808804001 remote panel. This allows them to work together to combine and double …
      List price: $475.00
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      PRONAUTIC 1240P BAT. CHARGER - ProMariner
        Industry recognized with the 2010 IBEX Innovation Award, ProNauticP employs our Generation 3 ProMar Digital Performance Charging Platform which …
        List price: $501.89
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        CHARGEMASTER 24V 40A 3 OUTPU - Mastervolt
          3-step+ charging method guarantees optimum efficiency meaning your batteries will perform better and last much longer. Its direct current output is …
          List price: $1222.00
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          $1038.70
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          CHARGEMASTER - 12V 50A - Mastervolt
            3-step+ charging method guarantees optimum efficiency meaning your batteries will perform better and last much longer. Its direct current output is …
            List price: $786.00
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            $668.10
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            BATTERY CHARGER 50A 12V 5000SP - Charles
              Battery charger 50a 12v 5000sp Features: The only Marine UL chargers with a battery type selector switch allowing you to charge Lead Acid Gel or AGM …
              List price: $1079.07
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              $880.92
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              BATTERY CHARGER 40A 12V 5000SP - Charles
                Battery charger 40a 12v 5000sp Features: The only Marine UL chargers with a battery type selector switch allowing you to charge Lead Acid Gel or AGM …
                List price: $889.20
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                $729.28
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                BATTERY CHARGER 40A 12V 2000SP - Charles
                  Battery charger 40a 12v 2000sp Features: An excellent choice for value-priced high performance DC charging. Include a battery type selector switch …
                  List price: $717.10
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                  $591.18
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                  DUAL PRO 45 AMPS 3 BANKS - Charging Systems
                    PS3 Three 15 AMP Banks 45 Amps - 12V-36V Battery Charger The Professional Series chargers have set the standard in the marine industry for more than …
                    List price: $522.19
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                    $443.15
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                    Charles IMC 40 Amp, 4 Bank Programmable Charger, 12/24V
                      IMC Chargers are state-of-the-art battery chargers specifically created forharsh marine environments. Their rugged design, configurable settings …
                      List price: $1644.57
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                      $1325.05
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                      10% Off - Use Promo Code PROMARINER10
                      ProNautic 1250P Battery Charger, 50A/3 Banks - ProMariner
                        Industry recognized with the 2010 IBEX Innovation Award, ProNauticP employs our ProMar Digital Performance Charging Platform which combines all …
                        List price: $732.99
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                        MK-440D Battery Charger, 4 Bank, 10 Amp/Bank - Minn Kota
                          Get $30 With Mail-in RebateReceive $30 with mail-in rebate when you purchase the MK-440D on-board charger.Click HERE for rebate form and mailing …
                          List price: $429.99
                          Only $351.26
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                          HQ Series 55Amp, 12V, 120VAC Battery Charger - Charles
                            HQ Series Battery ChargerMarine UL Battery Chargers that meet ABS and USCG requirements for megayacht and workboat fleets around the world. 55 Amp12 …
                            List price: $1057.53
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                            $852.05
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                            HQ Series 55Amp, 24V, 120VAC Battery Charger - Charles
                              HQ Series Battery ChargerMarine UL Battery Chargers that meet ABS and USCG requirements for megayacht and workboat fleets around the world. 55 Amp24 …
                              List price: $2030.69
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                              $1636.15
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                              Battery Charger 50 Amp 12 Volt 220VAC 50/60 Hz 5000 Sp - Charles
                                C-Charger® 5000 SeriesMarine Electronic Battery ChargersC-CHARGER® 5000 Series Marine Electronic Battery Chargers are the best choice for …
                                List price: $1079.07
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                                $869.45
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                                Battery Charger 40 Amp 12 Volt 220VAC 50/60 Hz 5000 Sp - Charles
                                  C-Charger® 5000 SeriesMarine Electronic Battery ChargersC-CHARGER® 5000 Series Marine Electronic Battery Chargers are the best choice for …
                                  List price: $889.20
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                                  $716.45
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                                  ProNautic 1240 C3 All Digital Marine Battery Charger, 40A/3 Banks - ProMariner
                                    ProNautic employs ProMariner's progressive C3 all digital technology, bolstering intuitive software-based multi-stage charging, communication and …
                                    List price: $599.99
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                                    $465.14
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                                    Battery Charger 40 Amp 24 Volt 220VAC 50/60 Hz 5000 Sp - Charles
                                      C-Charger® 5000 SeriesMarine Electronic Battery ChargersC-CHARGER® 5000 Series Marine Electronic Battery Chargers are the best choice for …
                                      List price: $1529.44
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                                      $1232.25
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                                      Battery Charger 50 Amp 12 Volt 120VAC 50/60 Hz 2000 Sp - Charles
                                        2000 SP Series Marine Electronic Battery Chargers2000 SP Series Marine Electronic Battery Chargers are an excellent choice for value-priced, high …
                                        List price: $831.84
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                                        $670.25
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                                        Battery Charger 40 Amp 12 Volt 120VAC 60 Hz 3 Bank 9000 - Charles
                                          These marine UL listed chargers use self-regulating ferroresonant transformers devoid of any complicated switching circuits to charge up to three …
                                          List price: $946.85
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                                          $787.15
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                                          Charles Marine - Chargers
                                            C-Charger® 5000 SeriesMarine Electronic Battery ChargersC-CHARGER® 5000 Series Marine Electronic Battery Chargers are the best choice for …
                                            List price: $1843.98
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                                            $1485.75
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                                            93-24405SP-A Battery Charger 5000 Series 24V 40A 3 Bank - Charles
                                              C-Charger® 5000 SeriesMarine Electronic Battery ChargersC-CHARGER® 5000 Series Marine Electronic Battery Chargers are the best choice for …
                                              List price: $1508.78
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                                              $1215.65
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                                              Ci3240A Heavy Duty Marine Battery Charger 9000 Series 32V 40A 3 Bank - Charles
                                                9000 Series Ferroresonant Battery Chargers These marine UL listed chargers use self-regulating ferroresonant transformers devoid of any complicated …
                                                List price: $1887.39
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                                                $1520.65
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                                                Ci2440A Heavy Duty Marine Battery Charger 9000 Series 24V 40A 3 Bank - Charles
                                                  9000 Series Ferroresonant Battery Chargers These marine UL listed chargers use self-regulating ferroresonant transformers devoid of any complicated …
                                                  List price: $1720.75
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                                                  $1386.45
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                                                  24 Items
                                                   
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                                                  10-Amp Ring Terminal Dual Application Battery …
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                                                  6 Amp Single Application Battery Charger 2608 …
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                                                  Turbo M Series Charger, 3 Bank, 20 Amps -Powe …
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                                                  Turbo ME Series Charger, 2 Bank, 12 Amps -Pow …
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                                                  Bank Battery Charger, 6 Amp, 2 Output, 12V/24 …
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                                                  Bank Battery Charger, 6 Amp, 2 Output, 12V/24 …
                                                   
                                                  MK-315D Battery Charger, 3 Bank, 5 Amp/Bank - …
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                                                  MK-315D Battery Charger, 3 Bank, 5 Amp/Bank - …
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                                                  Turbo ME Series Charger, 2 Bank, 8 Amps -Powe …
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                                                  Automatic Charging Relay, 65A 12V - Blue Sea  …
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                                                  MK-106D Battery Charger, 1 Bank, 6 Amp - Minn …
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                                                  MK-106D Battery Charger, 1 Bank, 6 Amp - Minn …
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                                                  Portable Marine Battery Charger/Maintainer, 3 …
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                                                  MK-330D Battery Charger, 3 Bank, 10 Amp/Bank  …
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                                                  MK-440D Battery Charger, 4 Bank, 10 Amp/Bank  …
                                                  Only $351.26
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                                                  MK-440D Battery Charger, 4 Bank, 10 Amp/Bank  …
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                                                  Turbo M Series Charger, 3 Bank, 30 Amps -Powe …
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                                                  ProTournament Remote Temperature Sensor - Pro …
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                                                  600ma Max. Single Application Battery Charger …
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                                                  DC Master 24V to 12V, 12A - Guest
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                                                  DC Master 24V to 12V, 12A - Guest
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                                                  On-Board Trolling Motor Alternator Charger, S …
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                                                  ProTournament 300Quad Professional Series Bat …
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                                                  MK-220D Battery Charger, 2 Bank, 10 Amp/Bank  …
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                                                  ProTournament 200 Professional Series Battery …
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                                                  Turbo M Series Charger, 2 Bank, 30 Amps -Powe …
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                                                  ProMar1 5/5, 10amp, 2 Bank - ProMariner
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                                                  ProMar1 5/5, 10amp, 2 Bank - ProMariner
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                                                  Turbo M Series Charger, 2 Bank, 20 Amps -Powe …
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                                                  Common Charging Types:
                                                  • On-board battery chargers are battery chargers that are mounted to the boat. These chargers use an AC power source (most commonly a standard wall-outlet in the garage or shorepower station), with the charger transferring the power into the DC current your batteries need
                                                  • Battery Maintainers & Trickle Chargers are terms used to describe a battery charger that provides a slow and steady charge. The most common use of these chargers are to prevent a battery from dying when it's not in use for extended periods of time.
                                                  • Charging Relays are used to route and manage alternator generated current. Charging relays also have 'battery isolators', which isolate the charges to each battery (circuit). Battery Isolators have the same function as charging relays, but usually don't include the management of the alternator-generated current.
                                                  • Battery to Battery Chargers are devices used to transfer current from one battery to another


                                                  Battery Banks:
                                                  Each battery you charge will connect to one of the battery chargers banks. If you need to charge 3 batteries at one time, you will need a battery charger with a minimum of three banks. It's a good idea to get a charger with the number of banks you foresee yourself using during the lifetime of the battery charger.

                                                  Output voltage rating:
                                                  Most Battery Chargers are rated for 12v batteries, though 24, 36v, and 48v are not uncommon. Some battery-chargers have the ability to charge multiple ratings of batteries. Simply choose an option that is rated for your batteries voltage rating.

                                                  Input voltage ratings:
                                                  Voltage ratings are measured in ranges, but tend to revolve around 120v and 220-240v, the most common voltage outputs world wide. In North America, you'll want to pick an option that includes 120v in it's range. Many Chargers are rated to cover AC out put worldwide (100-250v); a wise choice for the avid traveler

                                                  Amperage rating:
                                                  Higher amp ratings will mean a faster charge, and are commonly rated by total amps, using the sum of amps provided per bank. For example, a 3-bank charger that provides 5 amps per a bank is rated at 15 amps total. However, not all banks have the same output. For example the ProMite on-board battery charger by ProMariner includes an option that provides a total of 13amps using three banks; 2x banks are rated at 5amp, 1x bank is rated at 3amps. This would commonly be written out as '5/5/3'

                                                  Battery compatibility:
                                                  Make sure to pick a battery charger that is compatible with your type of battery. Most chargers will work with standard lead-acid (wet cell) batteries and some chargers are compatible with almost all battery types used in the marine industry. Regardless, verify the charger is compatible with your battery type.

                                                  Features:
                                                  There are many features to pick from when selecting a battery charger. Most will come standard with an automated 3-stage charging system to provide efficient charge & prevent over-charging, as well as feature a rugged construction designed to withstand the ruggedness marine environment.


                                                  ***Notice the 'Refine Search' feature on the sidebar. It will allow you to quickly filter down to the product options that will work for your boat's needs and spend more time on price and feature comparisons.

                                                  Having a reliable Battery Charger that's designed for your application is one of the most important factors in establishing and maintaining a safe and reliable boat. This makes getting ar reliable battery charger equipped to meed the needs and specs of your boat fundamental. We've tried to make finding the perfect battery for your boat easy buy offering only industry-recognized brands such as Guest, Promariner, Minn Kota, Charles, PowerFilm, and Mastervolt. Additionally, our Refine Search side-bar makes it easy to find the battery you needs in regards to voltage, number of banks, brands, charger type, and amps. Lastly, be confident with our Low Price Guarantee that you'll be getting the best price on the charger you decide to go with.

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                                                  Only $351.26
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                                                  Compare at: $429.99
                                                  MK-440D Battery Charger, 4 Bank, 10 Amp/Bank - Minn Kota
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                                                  Turbo M Series Charger, 3 Bank, 30 Amps -Powermania
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