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120v Marine Battery Chargers

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Sportsman Series Battery Charger (Dual Pro)
    Our customers asked for a series of chargers that were smaller, lighter and economically affordable. The Sportsman Series of chargers answers these …
    List price: $325.99
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    $276.55
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    On-Board Battery Charger 12VDC, 120VAC 3-Bank 9000 C-Chargers Series -Charles
      List price: $837.02
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      $681.95
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      Prosport Heavy Duty Recreational Series On-Board Marine Battery Charger (Pro Mariner)
         Features: Distributed-On-Demand™ Technology Automatically charge and maintain engine crank battery(s) while sensing and distributing 100% …
        List price: $248.99
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        Recreation Battery Charger (Dual Pro)
          Recreation Series battery chargers are an affordable, reliable and safe battery charging system designed for everyday use. The system is engineered …
          List price: $121.59
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          Programmable On-Board Battery Charger 12/24v, 120/220v -Charles
            Fully Type Approved ABS Industrial & Workboat Battery Charger The InCharger is a rugged, state-of-the-art industrial and workboat battery …
            List price: $998.29
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            $848.55
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            Chargemaster Battery Chargers (Mastervolt)
              Mastervolt is known for offering 'The power to be independent' and the ChargeMaster series of fully automated battery chargers certainly lives up to …
              List price: $409.00
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              $347.65
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              ProNautic 12v 120-220vac Battery Chargers by ProMariner
                Industry recognized with the 2010 IBEX Innovation Award, ProNauticP employs our Generation 3 ProMar Digital Performance Charging Platform which …
                List price: $232.89
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                Xantrex TrueCharge Battery Chargers 24v, 120v / 220v Source
                  TRUECharge2 battery chargers are highly versatile and can be mounted in multiple positions, thanks to their inherent drip-free design characteristics. …
                  List price: $450.00
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                  $382.55
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                  Charles Battery Chargers 2000SP Series, 12v, 3-bank, 120v
                    Multi-step charging provides maximum efficiency Restores up to 3 individual battery banks simultaneously Prevents overcharging and damage, extending …
                    List price: $411.12
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                    $338.92
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                    Charles Battery Chargers 5000SP Series, 12v, 3-bank, 120v
                      The high quality manufacturing that goes into this unit is built to last, perform in the roughest environments, and offer consistent reliability. …
                      List price: $423.79
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                      $349.35
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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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                          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: $370.00
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                          $314.50
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                          BATTERY CHARGER TC2 12VDC 10A - Xantrex
                            The new TRUECharge2 10-amp charger replaces the former best-selling, first-generation TRUECharge 10TB unit and features universal auto ranging input …
                            List price: $204.75
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                            $174.04
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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: $538.59
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                              $457.05
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                              ProMariner Pronautic P Series Digital Battery Chargers
                                All Digital Electronic Charging... Industry recognized with the 2010 IBEX Innovation Award, ProNauticP employs our ProMar Digital Performance …
                                List price: $332.99
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                                Minn Kota On-Board Marine Battery Chargers
                                  Not for Sale in California. Due to new 2013 requirements adopted by the California Energy Commissions, these chargers are not for sale in California. …
                                  List price: $99.99
                                  Starting at $81.68
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                                  Charles HQ Series Battery Chargers
                                    ABS listed and certified Marine Battery Chargers that meet USCG requirements for megayacht and workboat fleets around the world. The HQ series …
                                    List price: $858.87
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                                    $692.05
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                                    Guest Charge Pro Plus Battery Charger & Alternator Module
                                      COMPLETE SYSTEM TO EXTEND YOUR FISHING TIME! The new Charge Pro PLUS system combines a Guest charger with an alternator power module (VSR) to …
                                      List price: $309.99
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                                        ProSport Generation 2 on-board marine battery chargers new features include: 3 built-in performance charge profiles for flooded, GEL and AGM …
                                        List price: $104.99
                                        Starting at $82.11
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                                        ProNautic C3 All Digital Marine Battery Charger
                                          ProNautic employs ProMariner's progressive C3 all digital technology, bolstering intuitive software-based multi-stage charging, communication and …
                                          List price: $599.99
                                          Starting at $307.16
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                                          GUEST Intelligent Charging System
                                            Description: Guest Intelligent Choice Battery Charger Systems are the most advanced devices developed by Guest and feature a departure from the …
                                            List price: $154.99
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                                            $72.22
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                                            ProSport 1.5 Portable Maintainer
                                              ProSport 1.5 Battery Maintainers Fully Automatic Designed to maintain 12 volt batteries up to 150 amp hours Increase Performance Precision regulated …
                                              List price: $39.99
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                                              $32.59
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                                              Charles Marine - Chargers
                                                C-Charger® 5000 Series Marine Electronic Battery Chargers C-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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                                                  On-Board Battery Charger Components are completely sealed in waterproof thermal epoxy to prevent damage and corrosion. This model is hard-working …
                                                  List price: $127.49
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                                                  $108.37
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                                                  93-24405SP-A Battery Charger 5000 Series 24V 40A 3 Bank - Charles
                                                    C-Charger® 5000 Series Marine Electronic Battery Chargers C-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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                                                    93-24305SP-A Battery Charger 5000 Series 24V 30A 3 Bank - Charles
                                                      C-Charger® 5000 Series Marine Electronic Battery Chargers C-CHARGER® 5000 Series Marine Electronic Battery Chargers are the best choice for …
                                                      List price: $1076.23
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                                                      $867.15
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                                                      93-24205SP-A Battery Charger 5000 Series 24V 20A 3 Bank - Charles
                                                        C-Charger® 5000 Series Marine Electronic Battery Chargers C-CHARGER® 5000 Series Marine Electronic Battery Chargers are the best choice for …
                                                        List price: $904.12
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                                                        $728.45
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                                                        93-12805SP-A 80 Amps, 12 Volts, 3 Banks, 16.5"X11.5"X5.7" Series 5000 Heavy Duty Marine Battery Charger - Charles
                                                          C-Charger® 5000 Series Marine Electronic Battery Chargers C-CHARGER® 5000 Series Marine Electronic Battery Chargers are the best choice for …
                                                          List price: $1692.36
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                                                          $1363.55
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                                                            6AMP PORTABLE BATTERY CHARGER 1 OUTPUT. Amps: 6. Size: 5" x 3-1/2" x 2-1/4". Use to charge and/or maintain 12v batteries. Waterproof, shockproof, and …
                                                            List price: $116.19
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                                                            $96.57
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                                                            Minn Kota Portable Chargers
                                                              Not for Sale in California. Due to new 2013 requirements adopted by the California Energy Commissions, these chargers are not for sale in California. …
                                                              List price: $59.99
                                                              Starting at $50.99
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                                                              Guest 3 Amp Portable Charger/Maintainer
                                                                Compact Stud Size. Two stage 3 amp charger keeps batteries in a full charged cOuter Diametertion. Unlike a trickle charger, the float circuit design …
                                                                List price: $137.79
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                                                                $111.24
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                                                                Charles Marine 2000 SP Series Marine Battery Chargers
                                                                  2000 SP Series Marine Electronic Battery Chargers are an excellent choice for value-priced, high performance DC charging. This Series units include …
                                                                  List price: $397.56
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                                                                  $320.35
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                                                                  39 Items | 1 of 2 pages
                                                                   1 2
                                                                  Boating Know How
                                                                  The in's and out's of battery chargers

                                                                  All About Battery Chargers

                                                                  Here you can learn all in's and out's of battery chargers ... read more 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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                                                                  Infographic

                                                                  Blue Sea Systems Tech Tip: Charge Coordination Explained

                                                                  Here you can learn how charge coordination works with our Tech Tip's thorough explanation. ... read more Infographic: Tips for charge coordination explained

                                                                  When charging batteries, the alternator plays the smallest part in the process. The alternator fulfills its duties in charging the battery, but the AC battery charger will maintain the charge. As the AC battery works to maintain the charge, this three-step charging stage must take place.

                                                                  Bulk Charge

                                                                  Bulk charge is a charge form that sends currents to batteries at the highest and safest capacity rate. It will accept voltage charges up to between 80 and 90%. The voltage amount usually ranges between 10.5 volts and 15 volts. Depending on the application, there might be limits on the maximum current that can be applied.

                                                                  Absorption Charge

                                                                  Absorption charge is the stage where voltage levels tend to remain the most consistent and then eases into an internal resistance that increases as it charges. The voltages will usually have risen to 14 to 15 volts.

                                                                  Float Charge

                                                                  The batteries, at this point, will have reached full capacity. The voltages will decrease their levels between 12 and 13 in order to prolong the life of the battery. Then a process known as pulse width modulation (PWM) takes control, in which, it seeks out tiny voltage drops in the battery and sends out short charging cycles to the battery. By the end of this stage, the voltage should be maintained at a level between 13.02 and 13.20 volts.

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