On-Board Battery Chargers
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Mastervolt®ChargeMaster Plus 3-Bank Battery Charger with CZone & NMEA InterfacesChargeMaster Plus 3-Bank Battery Charger with CZone & NMEA Interfaces by Mastervolt®. ChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one single device. Replacing auxiliary chargers,...Multicharger with two outputs, one in/output, DC-DC converter, current limiter and VSRCombine Lithium Ion, Gel or AGM, and large or small 12/24 V battery banks on a single battery charger$654.15 - $1,993.47 - Mastervolt®ChargeMaster 3-Bank Battery ChargerChargeMaster 3-Bank Battery Charger by Mastervolt®. Make the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the world. Mastervolt’s ChargeMaster guarantees fast and complete charging of your...For recreational and semi-professional useSuitable for any type of battery, including Lithium Ion batteries$455.46 - $895.29
- Blue Sea Systems®P12 Battery ChargerP12 Battery Charger by Blue Sea Systems®. Four stage, three output, dry mount design, for use in harsh environments. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Rugged, finned aluminum casePreFloat™ stage prevents over charging$715.43 - $909.57
- Minn Kota®1-Bank Portable Battery Charger1-Bank Portable Battery Charger by Minn Kota®. With a digital design and your choice of power levels, these Portable chargers let you bring the action right to your boat. And they feature Automatic Temperature Compensation and fully...Automatic Temperature Compensation: Precision chargers sense and adjust to ambient temperature fluctuations to ensure a fast, accurate chargeDigital Control: Microprocessor-based design delivers a faster, more precise charge every time$56.69 - $81.00
- Minn Kota®2-Bank Digital On-Board Battery Charger2-Bank Digital On-Board Battery Charger by Minn Kota®. Get into the digitally-controlled charger game with this Digital on-board series. They're fast and accurate, so you get back on the water sooner and stay out there longer. This...Digital Control: Microprocessor-based design enables these chargers to continually monitor the temperature and state of charge. It means faster, more regulated, precise charge for your battery - and a longer day of worry-free fishingAutomatic Multi-Stage Charging: Every Minn Kota charger controls the voltage and current your battery gets throughout the three stages of the charging cycle for a safe, precise charge$145.80 - $234.92
- Minn Kota®3-Bank Digital On-Board Battery Charger3-Bank Digital On-Board Battery Charger by Minn Kota®. Get into the digitally-controlled charger game with this Digital on-board series. They're fast and accurate, so you get back on the water sooner and stay out there longer. This...Digital Control: Microprocessor-based design enables these chargers to continually monitor the temperature and state of charge. It means faster, more regulated, precise charge for your battery - and a longer day of worry-free fishingAutomatic Multi-Stage Charging: Every Minn Kota charger controls the voltage and current your battery gets throughout the three stages of the charging cycle for a safe, precise charge$202.52 - $291.64
- Minn Kota®Precision PCL 1-Bank On-Board Battery ChargerPrecision PCL 1-Bank On-Board Battery Charger by Minn Kota®. Longer run times. Shorter charge times. That's the precision difference that keeps anglers on the water longer and puts more fish in the boat. Now, the next generation of this...Battery Type Selection: Each charging bank can be selected to your specific battery type (Lithium (LiFePO4) AGM or flooded lead acid) to guarantee a safe, protected chargeAutomatic Temperature Compensation: Precision chargers sense and adjust to ambient temperature fluctuations to ensure a fast, accurate charge$105.31 - $129.61
- Minn Kota®Precision PCL 2-Bank On-Board Battery ChargerPrecision PCL 2-Bank On-Board Battery Charger by Minn Kota®. Longer run times. Shorter charge times. That's the precision difference that keeps anglers on the water longer and puts more fish in the boat. Now, the next generation of this...Battery Type Selection: Each charging bank can be selected to your specific battery type (Lithium (LiFePO4) AGM or flooded lead acid) to guarantee a safe, protected chargeAutomatic Temperature Compensation: Precision chargers sense and adjust to ambient temperature fluctuations to ensure a fast, accurate charge$178.21 - $299.74
- Minn Kota®Precision PCL 3-Bank On-Board Battery ChargerPrecision PCL 3-Bank On-Board Battery Charger by Minn Kota®. Longer run times. Shorter charge times. That's the precision difference that keeps anglers on the water longer and puts more fish in the boat. Now, the next generation of this...Battery Type Selection: Each charging bank can be selected to your specific battery type (Lithium (LiFePO4) AGM or flooded lead acid) to guarantee a safe, protected chargeAutomatic Temperature Compensation: Precision chargers sense and adjust to ambient temperature fluctuations to ensure a fast, accurate charge$243.02 - $405.04
- Minn Kota®Precision PCL 4-Bank On-Board Battery ChargerPrecision PCL 4-Bank On-Board Battery Charger by Minn Kota®. Longer run times. Shorter charge times. That's the precision difference that keeps anglers on the water longer and puts more fish in the boat. Now, the next generation of this...Battery Type Selection: Each charging bank can be selected to your specific battery type (Lithium (LiFePO4) AGM or flooded lead acid) to guarantee a safe, protected chargeAutomatic Temperature Compensation: Precision chargers sense and adjust to ambient temperature fluctuations to ensure a fast, accurate charge$429.35 - $486.07
- Scandvik®Dolphin Premium 3-Bank Battery ChargerDolphin Premium 3-Bank Battery Charger by Scandvik®. The Premium range of chargers are perfect for most of today's battery technologies, with a load capacity of up to 400 amps at 12V. These compact chargers are ideally suited to...Digital management with up to date RISC micro-controller4 Charging programs including one for Lithium-Ion-Iron-Phosphate with integrated BMS$764.61 - $1,087.40
- Scandvik®Dolphin™ Pro 3-Bank Battery ChargerDolphin™ Pro 3-Bank Battery Charger by Scandvik®. The Pro Range, which allows battery banks of up to 1000 amps to be charged, can be equipped with an optional touchview touch screen. It provides an intuitive display of measurements as...All Dolphin Battery Chargers and accessories are CE marked and manufactured to UL and ABYC specificationsLED Display for Programming & Monitoring Functions$1,282.05 - $1,920.70
- Xantrex®Battery Temperature SensorBattery Temperature Sensor by Xantrex®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Xantrex® will last a...Engineered to high standardsHigh-grade design delivers extended lifespan$24.16 - $52.32
- Xantrex®TrueCharge™ 2 3-Bank Battery ChargerTrueCharge™ 2 3-Bank Battery Charger by Xantrex®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Xantrex® will...Microprocessor-controlled, multistage charging algorithmsSettings for two and three-stage charging$395.99 - $948.10
- Mastervolt®ChargeMaster Plus 100A 12V 3-Bank Battery Charger with CZone & NMEA Interfaces (44311005)ChargeMaster Plus 100A 12V 3-Bank Battery Charger with CZone & NMEA Interfaces (44311005) by Mastervolt®. ChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one single device. Replacing...Multicharger with two outputs, one in/output, DC-DC converter, current limiter and VSRCombine Lithium Ion, Gel or AGM, and large or small 12/24 V battery banks on a single battery charger$1,736.22
- Mastervolt®ChargeMaster Plus 20A 24V 3-Bank Battery Charger with CZone & NMEA Interfaces (44320205)ChargeMaster Plus 20A 24V 3-Bank Battery Charger with CZone & NMEA Interfaces (44320205) by Mastervolt®. ChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one single device. Replacing...Multicharger with two outputs, one in/output, DC-DC converter, current limiter and VSRCombine Lithium Ion, Gel or AGM, and large or small 12/24 V battery banks on a single battery charger$716.10
- Mastervolt®ChargeMaster Plus 30A 24V 3-Bank Battery Charger with CZone & NMEA Interfaces (44320305)ChargeMaster Plus 30A 24V 3-Bank Battery Charger with CZone & NMEA Interfaces (44320305) by Mastervolt®. ChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one single device. Replacing...Multicharger with two outputs, one in/output, DC-DC converter, current limiter and VSRCombine Lithium Ion, Gel or AGM, and large or small 12/24 V battery banks on a single battery charger$939.75
- Mastervolt®ChargeMaster Plus 35A 12V 3-Bank Battery Charger with CZone & NMEA Interfaces (44310355)ChargeMaster Plus 35A 12V 3-Bank Battery Charger with CZone & NMEA Interfaces (44310355) by Mastervolt®. ChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one single device. Replacing...Multicharger with two outputs, one in/output, DC-DC converter, current limiter and VSRCombine Lithium Ion, Gel or AGM, and large or small 12/24 V battery banks on a single battery charger$654.15
- Mastervolt®ChargeMaster Plus 40A 24V 3-Bank Battery Charger with CZone & NMEA Interfaces (44320405)ChargeMaster Plus 40A 24V 3-Bank Battery Charger with CZone & NMEA Interfaces (44320405) by Mastervolt®. ChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one single device. Replacing...Multicharger with two outputs, one in/output, DC-DC converter, current limiter and VSRCombine Lithium Ion, Gel or AGM, and large or small 12/24 V battery banks on a single battery charger$1,022.70
- Mastervolt®ChargeMaster Plus 50A 12V 3-Bank Battery Charger with CZone & NMEA Interfaces (44310505)ChargeMaster Plus 50A 12V 3-Bank Battery Charger with CZone & NMEA Interfaces (44310505) by Mastervolt®. ChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one single device. Replacing...Multicharger with two outputs, one in/output, DC-DC converter, current limiter and VSRCombine Lithium Ion, Gel or AGM, and large or small 12/24 V battery banks on a single battery charger$805.35
- Mastervolt®ChargeMaster Plus 60A 24V 3-Bank Battery Charger with CZone & NMEA Interfaces (44320605)ChargeMaster Plus 60A 24V 3-Bank Battery Charger with CZone & NMEA Interfaces (44320605) by Mastervolt®. ChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one single device. Replacing...Multicharger with two outputs, one in/output, DC-DC converter, current limiter and VSRCombine Lithium Ion, Gel or AGM, and large or small 12/24 V battery banks on a single battery charger$1,410.92
- Mastervolt®ChargeMaster Plus 75A 12V 3-Bank Battery Charger with CZone & NMEA Interfaces (44310755)ChargeMaster Plus 75A 12V 3-Bank Battery Charger with CZone & NMEA Interfaces (44310755) by Mastervolt®. ChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one single device. Replacing...Multicharger with two outputs, one in/output, DC-DC converter, current limiter and VSRCombine Lithium Ion, Gel or AGM, and large or small 12/24 V battery banks on a single battery charger$1,339.64
- Mastervolt®ChargeMaster 25A 12V 3-Bank Battery Charger (44010250)ChargeMaster 25A 12V 3-Bank Battery Charger (44010250) by Mastervolt®. Make the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the world. Mastervolt’s ChargeMaster guarantees fast and...For recreational and semi-professional useSuitable for any type of battery, including Lithium Ion batteries$455.46
- Mastervolt®MasterShunt 500 Battery Monitor with CZone Interface (77020115)MasterShunt 500 Battery Monitor with CZone Interface by Mastervolt®. MasterShunt is the heart of every battery powered energy system. This integrated battery monitor shares information about the battery bank with other MasterBus, CZone...MasterBus, CZone and NMEA 2000 communication.Fits in a CZone system including setup tools and configuration file.$431.19
- Attwood®1.5A 1-Bank Battery Charger/Maintainer (11900-4)1.5A 1-Bank Battery Charger/Maintainer by Attwood®. Fully-automatic on-board charger provides a 1.5 Amp maintenance charge. Designed to maintain 12V batteries. Water resistant with safety features like short circuit connection and...LED status indicators1.5 amp$37.40
- Attwood®2A 1-Bank Battery Charger (11901-4)2A 1-Bank Battery Charger by Attwood®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Dual rated 12 and 6 volt battery charger can be used for all of your marine, automotive, RV and sports applicationsThe charger is compact and perfect for your bench, garage or shop use$53.15
- Blue Sea Systems®Mini Add-A-Battery Plus Kit (7655)Mini Add-A-Battery Plus Kit by Blue Sea Systems®. 65A (North America). A complete small boat battery management system. Charge two batteries at or away from the dock. m Series Dual Circuit Plus™ Battery Switch BatteryLink™ Charger.For alternators up to 65AIncludes a Dual Circuit Plus™ Battery Switch 6011 a 3 Stage, 10 Amp charger with an integrated 65A Automatic Charging Relay, and a LED charger remote$294.69
- Blue Sea Systems®P12 Battery Charger (7532)P12 Battery Charger (7532) by Blue Sea Systems®. Total Output Current: 40A. Four stage, three output, dry mount design, for use in harsh environments. This top-grade product is expertly made in compliance with stringent industry...Rugged, finned aluminum casePreFloat™ stage prevents over charging$909.57
- Blue Sea Systems®P12 Battery Charger (7531)P12 Battery Charger (7531) by Blue Sea Systems®. Total Output Current: 25A. Four stage, three output, dry mount design, for use in harsh environments. This top-grade product is expertly made in compliance with stringent industry...Rugged, finned aluminum casePreFloat™ stage prevents over charging$715.43
- Dual Pro®B.O.S. 2-Bank Battery Optimization System (BOS12V2)B.O.S. 2-Bank Battery Optimization System by Dual Pro®. The Pro Charging Systems Battery Optimization System keeps batteries balanced enabling maximum performance. The system can quadruple run time on the water for boaters and other users.Approved for use with Wet Cell, AGM and Lithium Ion batteriesDesigned for 12V batteries$409.90
Keeping the boat's battery banks charged and healthy is crucial for the performance of its electronics or electric appliances. Besides, it's important for a smooth engine start. Marine batteries can get electricity from an alternator or charger. The latter doesn't rely on a running engine and is sometimes combined with an inverter in a single device providing you with a source of AC current for a laptop, TV, or other equipment. There are numerous models of marine chargers having different characteristics, and they have to be properly selected according to the battery type, capacity, and some other factors.
It's generally recommended to choose a charger whose rated amperage is about 10 or 15 percent of the combined batteries' capacity measured in ampere-hours. In our store, you will find first-class marine chargers designed for a different number of battery banks, and most of them feature advanced microprocessor technologies to send more power to a weaker battery and provide relatively quick yet smooth charging for greater efficiency and longer lifespan. Supporting different voltage, many of our chargers are fully automatic and compatible with all the existing battery types including lead-acid, AGM, and gel models known to have certain nuances related to charging.
