Marine electrical products encompass a wide range of essential components for boats and marine vessels. These products include marine generators, batteries, battery switches, chargers, and solar panels designed for marine applications. They ensure reliable power sources, electrical control, and efficient energy management onboard, making them vital for boating safety and convenience. Additionally, fuses, switch control panels, and battery combiners are key elements in marine electrical systems, contributing to seamless operation and power distribution on boats.
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 81300300 Magic 12/24-10 DC-DC Converter is a versatile power solution that doubles as a DC-DC converter and a 3-step battery charger, ideal for marine, automotive, and industrial applications. With its advanced voltage regulation, it maintains stable power even under fluctuating loads, and its galvanic isolation protects sensitive equipment by preventing electrical interference. The energy-efficient design features a dimmer function, programmable voltage via MasterAdjust software, and parallel operation capability to support high-demand systems. Offering a high MTBF of 280,000 hours and efficient cooling, this converter is built to withstand continuous use, ensuring reliable, stable power in demanding environments.
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€ 504,90
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 81300400 Magic 12/12-20 is a versatile and efficient DC-DC converter and 3-step battery charger designed for professional and semi-professional use. It offers adjustable output voltage, galvanic isolation, and an energy-saving dimmer function, making it ideal for powering sensitive equipment and lighting systems. With high efficiency (over 90%) and the ability to operate in parallel for higher power outputs, it ensures reliable performance even in demanding conditions. The Magic 12/12-20 is perfect for marine, mobile, and industrial applications, offering flexible voltage conversion and seamless integration with MasterBus systems. With features like overload protection, programmable alarms, and easy installation, it provides optimal power management and system automation.
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€ 504,90
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 43310602 EasyCharge Battery Charger 6A is a high-performance, waterproof battery charger designed for reliable and efficient charging in harsh environments. With its IP68 rating, it is built to withstand exposure to water, salt, shock, and vibration, making it perfect for marine, RV, and off-grid applications. This charger features a Mastervolt 3-step+ charging characteristic, ensuring optimal charging for Gel, AGM, and flooded batteries. It is capable of charging a single battery bank and offers full power up to 40°C. With a universal input range (120-230V) and international certifications, the EasyCharge 6A is suitable for worldwide use. Its compact and durable design, along with advanced safety features such as short circuit and reverse polarity protection, make it a reliable choice for users who require efficient and safe battery charging in challenging conditions.
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€ 141,37
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 43321002 EasyCharge 10A Marine Battery Charger is a compact, waterproof charger designed for reliable performance in harsh marine and off-grid environments. With IP68 protection, it withstands water, salt, shock, and vibrations, ensuring long-lasting durability. The charger supports dual-bank charging with Sense-Send™ technology, intelligently prioritizing batteries that need the most power. Compatible with Gel, AGM, and flooded batteries, it provides efficient 3-step+ charging to extend battery life and optimize performance. The EasyCharge 10A features a universal input (120-230V), allowing worldwide use, and is easy to install with a corrosion-resistant epoxy-sealed enclosure.
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€ 210,52
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 44310505 ChargeMaster Plus 12/50-3 is an advanced, reliable battery charger designed for recreational and semi-professional use. With its 3-step+ charging technology, it delivers fast and safe charging for a wide range of battery types, including Lithium Ion, Gel, AGM, and flooded batteries. This charger supports charging multiple battery banks simultaneously, with a total charge current of 50 A, and is compatible with worldwide voltages, making it perfect for off-grid, maritime, or mobile environments. The ChargeMaster Plus features advanced cooling technology for quiet operation, robust protection mechanisms, and MasterBus and CZone compatibility for easy system integration. Compact and efficient, it ensures optimal battery performance, longevity, and protection in even the harshest conditions.
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€ 946,69
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 44310755 ChargeMaster Plus 12/75-3 is an advanced, all-in-one battery charger designed for fast and safe charging of multiple battery types, including Lithium Ion, Gel, AGM, and flooded batteries. With its powerful 3-step+ charging technology, it delivers efficient performance for battery banks up to 800 Ah. This versatile charger can simultaneously charge multiple batteries, automatically adjusts charging current, and ensures optimal battery life with features like revival mode and priority charge. The ChargeMaster Plus offers global charging capability with support for wide input voltage ranges (80-275 V AC), making it perfect for off-grid, mobile, and marine applications. It also includes MasterBus and CZone communication for seamless system integration and monitoring. Compact, reliable, and robust, the ChargeMaster Plus is ideal for both recreational and semi-professional use, providing efficient and safe charging in any environment.
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€ 1.396,89
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 44311005 ChargeMaster Plus 12/100-3 is an advanced all-in-one battery charger designed to simplify and optimize your power system. This next-generation charger integrates multiple functions into one device, eliminating the need for auxiliary chargers, battery isolators, and VSRs. It supports fast and safe charging for various battery types, including Lithium Ion, Gel, AGM, and flooded batteries. The ChargeMaster Plus offers unique features like Revival mode for fully depleted batteries, Multi-voltage support, and Priority Charge to optimize charging efficiency. With its global compatibility, rugged construction, and advanced communication capabilities, it ensures reliable performance in marine, RV, and off-grid applications. Ideal for both professional and recreational use, it’s built for durability, ease of installation, and seamless integration into your system.
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€ 1.807,82
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 44320305 ChargeMaster Plus 24/30-3 is a versatile 24V, 30A marine battery charger designed for fast, reliable charging in marine, mobile, and off-grid environments. This all-in-one charger supports Gel, AGM, flooded, and Lithium Ion batteries with Mastervolt’s 3-step+ charging technology, ensuring efficient and safe charging for up to three battery banks. With global compatibility (120-240V, 50/60Hz) and integrated MasterBus, CZone, and NMEA2000 interfaces, it allows seamless monitoring and control. The ChargeMaster Plus offers rugged IP23 protection, enhanced cooling, and noise reduction for longevity, making it ideal for challenging conditions and continuous, high-demand applications.
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€ 978,95
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 44320405 ChargeMaster Plus 24/40-3 is a high-performance, all-in-one battery charger designed for versatility and reliability in marine, RV, and off-grid applications. It supports a wide range of battery chemistries, including Lithium Ion, Gel, AGM, and flooded batteries, and features a fast and safe 3-step+ charging method. With capabilities like battery revival, multi-voltage charging, and priority charge for faster battery replenishment, it ensures optimal performance in any environment. The ChargeMaster Plus is ideal for charging multiple batteries simultaneously and is compatible with MasterBus, CZone, and NMEA 2000 for seamless system integration. Built to withstand extreme conditions, it delivers reliable charging and energy management in even the harshest environments.
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€ 1.301,52
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 81205100 Mac Plus DC/DC Converter Charger 12/12-50 is a versatile solution designed for power conversion and charging within 12V systems. With an input and output voltage of 12V, this converter charger provides a continuous output power of 50A.
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€ 771,38
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 81205200 Mac Plus 24/12-50 DC-DC Converter is a highly efficient and reliable solution designed to charge 12V service batteries from a 24V power system, ideal for applications in marine, RV, and vehicles with demanding power needs. This robust converter provides stable voltage output, safeguarding sensitive onboard electronics from fluctuations, while its 3-step charging process ensures a fast and complete charge, even for fully depleted batteries. Supporting a wide range of battery types—including flooded, Gel, AGM, and Li-Ion—it meets various charging requirements, making it adaptable to different systems. With an impressive efficiency rate of over 95% and fanless natural cooling for silent operation, the Mac Plus minimizes energy loss, which prolongs its lifespan. Additionally, this IP23-rated model features durable M8 connections to prevent loosening from vibrations, and it is MasterBus compatible, allowing intelligent system monitoring and easy integration into larger setups.
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€ 771,38
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 81205300 - Mac Plus 12/24-30 DC-DC Converter is an efficient and reliable solution for boosting the charging voltage of service batteries in vehicles and vessels. It compensates for voltage loss in long cables and ensures optimal charging performance, even when using smart alternators or in systems with varying voltage. The Mac Plus is compatible with flooded, Gel, AGM, and Li-Ion batteries, including LiFePO4, and supports both 12V and 24V systems. With a fanless design for silent operation and a 3-step charging method, it ensures quick and safe battery charging. The converter also includes temperature compensation and voltage sensing for precise control, making it ideal for mobile and off-grid applications. With high efficiency, robust protections, and MasterBus compatibility for intelligent monitoring, the Mac Plus is perfect for those needing reliable charging solutions in demanding environments.
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€ 771,38
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 81205400 Mac Plus 24/24-30 is a robust DC-DC charger designed to boost the charging voltage of service batteries, particularly in vehicles, boats, and off-grid systems. This charger is ideal for use in Euro 5/6 applications, ensuring constant power to the service battery, even when the alternator is inactive. With its 3-step charging method, the Mac Plus ensures quick, safe, and efficient charging, even for fully depleted batteries. It supports a wide range of battery types, including flooded, AGM, Gel, and Li-Ion batteries, and is equipped with features like adjustable current limits, voltage stabilization, and MasterBus compatibility. The fanless design provides silent operation, while the IP23 protection ensures reliable performance in harsh environments. With parallel operation capabilities, it can deliver over 100 Amps of charging power, making it perfect for demanding applications requiring stable and efficient energy supply.
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€ 771,38
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1-2 weeks delivery time Price incl. 19% VAT Introducing the Mastervolt 35012000 Inverter Charger Combimaster 12/2000-60, meticulously designed with the user in mind and equipped with cutting-edge technology for unparalleled performance. The CombiMaster series blends user-friendliness with reliability, effortlessly powering even the heaviest and most sensitive loads. Say goodbye to power disruptions, as the automatic AC transfer system seamlessly switches between generator or mains and inverter output, ensuring a continuous power supply. The Power Assist function adds an extra layer of protection, preventing mains fuse tripping when connected to a weak land line or a small generator. Elevate your yacht's power management with the advanced capabilities of the Mastervolt Combimaster.
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€ 1.650,74
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 35013000 CombiMaster 12/3000-100 (230V) is a versatile and high-performance inverter and battery charger combined in one compact and reliable unit. Designed for marine, RV, and off-grid applications, it ensures a constant and stable power supply with its automatic AC transfer system, switching between generator or mains power and inverter output seamlessly. The Power Assist function prevents mains fuse tripping, even when connected to a weak landline or small generator, ensuring smooth operation in all conditions. Offering a true sine wave output, it powers sensitive equipment without interference. The CombiMaster integrates seamlessly with MasterBus, CZone, and NMEA 2000, providing advanced monitoring and system integration options. With its 93% efficiency, 3-step+ charging technology, and robust protection features, this unit delivers optimal performance, long-lasting reliability, and peace of mind for users in demanding environments.
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€ 2.311,32
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1-2 weeks delivery time Price incl. 19% VAT Introducing the Mastervolt 35022000 CombiMaster Inverter/Charger 24/2000-40 230V, a user-centric design incorporating the latest technology. Despite its friendly appearance, the powerful CombiMaster effortlessly handles heavy and sensitive loads. Say goodbye to power disruptions with the automatic AC transfer system, seamlessly switching between generator or mains output and inverter output, ensuring a consistent power supply. The Power Assist function prevents mains fuse tripping, providing uninterrupted power when connected to a weak land line or small generator. The CombiMaster range offers unmatched performance and value for money, featuring Mastervolt's signature MasterBus, CZone, and NMEA 2000 compatible communication for versatile monitoring and system integration options.
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€ 1.650,74
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1-2 weeks delivery time Price incl. 19% VAT Introducing the Mastervolt 38013000 - Inverter Charger Mastervolt Mass Combi Ultra 12/3000-150 (230 V). This product range includes various models from 3000 W to 3500 W, with the capability for parallel or three-phase configuration for higher capacities up to 35 kW. The integrated solar charge controller ensures maximum efficiency from solar panels. The Mass Combi Ultra is equipped with state-of-the-art technology, featuring low standby consumption, ultra-fast Digital Signal Processor for seamless power supply switching, and Power Assist to prevent voltage drops and failures in challenging conditions. With MasterBus integration, these models offer advanced monitoring and control for a reliable power solution on your yacht.
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€ 4.295,86
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt Mass Combi Ultra 24/3500-100 (230V) is a versatile power solution that combines an inverter, battery charger, and solar charger in one unit, ideal for marine, RV, and off-grid applications. Delivering a stable 230V true sine wave output with a peak capacity of 7000 W, it supports high-demand appliances and devices. Equipped with an advanced MPPT solar charge regulator, this unit ensures up to 30% more solar efficiency. The intelligent multi-stage charger optimizes battery performance for AGM, Gel, Lithium Ion, and other battery types. MasterBus compatibility allows for seamless control and monitoring, while Power Assist stabilizes power flow even in low-grid conditions. With durable protections against overload, extreme temperatures, and short circuits, it guarantees reliable performance in challenging environments.
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€ 4.790,94
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 38513000 Mass Combi Pro Inverter/Charger is a powerful and versatile solution designed for professional and semi-professional use. With capacities ranging from 3000 to 3500 watts, it excels in both standalone and larger applications, supporting parallel and 3-phase configurations up to 35 kW. Its advanced technologies, including a low standby feature and ultra-fast Digital Signal Processor, ensure efficient energy management. The Active Optima Cooling concept allows quiet night-time operation and regulates fan speed dynamically for optimal performance. With dual AC inputs and outputs, intelligent transfer systems, and a range of features like Power Assist and a dynamic battery voltage window, this inverter/charger delivers reliable and high-performance functionality for a variety of applications, all while maintaining a compact and lightweight design. CE and ABYC certifications guarantee its professional standards.
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€ 3.847,06
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 38523500 Mass Combi Pro 24/3500-100 (230 V) is a versatile, high-performance inverter and charger, designed for both professional and semi-professional use. With 3500 W continuous power and 7000 W peak load capacity, it delivers reliable power for demanding applications. This unit features a true sine wave output, ensuring clean and stable power for sensitive equipment. Its advanced 3-step+ battery charging technology ensures fast, efficient charging while extending battery life. The Mass Combi Pro also supports parallel and 3-phase operation, allowing scalability for larger systems up to 35 kW. With features like Power Assist, active cooling, and seamless transfer between AC, generator, and inverter power, it provides uninterrupted, reliable performance. The compact design and high efficiency (over 92%) make it perfect for off-grid, marine, and industrial applications.
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€ 4.295,86
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What types of marine electrical supplies are essential for maintaining a boat's electrical system?
Essential marine electrical supplies for maintaining a boat's electrical system include a large selection of Marine Wiring, battery terminals, and connectors to ensure proper connections and replacements as needed. A marine electrician may guide you in choosing the right wire selection and other components, making it handy to know the specific needs of your boat. Regularly replacing worn battery terminals and ensuring all connections are secure will help prevent issues and keep the electrical system functioning optimally.
Additionally, with a switch with alternator field disconnect, you can receive everything needed to protect your electrical system, whether you are using a single battery or managing a larger setup. These on-off battery switches are designed for easy integration into your boat's electrical system, and classic models like those listed on the business page offer a large selection to fit various needs. They can handle problems associated with heavy loads and are built to carry the demand generally required for marine applications, providing excellent customer service and reliability. Whether you need a simple switch or a more complex setup for parallel battery management, there are options available to ensure seamless power management on your boat.
What are the common repair needs for marine electrical systems?
Common repair needs for marine electrical systems often involve replacing corroded or worn-out wiring, blown fuses, and faulty connections. Ensuring a reliable boat electrical system requires a selection of marine electrical supplies, such as replacement terminals and connectors. It's crucial to carry out these repairs promptly to maintain the safety and functionality of your boat.
For advanced integration and diagnostic tools, explore solutions from Actisense.
What are the key features to look for in marine electrical shop light?
When choosing a marine electrical shop light, key features to look for include durability and water resistance to withstand harsh marine environments, energy efficiency to help conserve onboard power, and brightness levels sufficient for performing detailed maintenance or repair work. Long-lasting LED technology is also essential for minimizing energy consumption and ensuring consistent performance.
For enhanced versatility, look for lights with adjustable mounting options, which allow for flexible positioning in tight or awkward spaces. Integrating such lighting solutions into a well-managed electrical system—like one supported by a Blue Sea Add a Battery kit—ensures reliable power delivery and safe operation of all onboard components.