Mastervolt specializes in advanced electrical solutions for marine and mobile applications. Their products include inverters that convert DC to AC power, chargers for maintaining battery health, and various battery types like AGM and lithium-ion, designed to suit different energy needs. Mastervolt's ChargeMaster series offers efficient charging, and their Combi units combine inverters and chargers for versatile energy management. These components are integral to boats and mobile systems, ensuring a reliable power supply and optimal performance in various conditions.
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1-2 weeks delivery time The Mastervolt IVET 6kW (85000600) is a high-performance E-core galvanic isolation transformer engineered for safe marine installations. Designed without casing for direct integration, it provides electrical isolation between shore power and onboard systems to prevent galvanic corrosion. Supporting 120/230/240 V multi-tap configurations, this transformer offers 6000 W of power capacity and is compatible with optional Soft Start modules to prevent power surges. Dimensions and detailed specs make it ideal for custom installations in demanding environments.
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€ 2.523,87
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1-2 weeks delivery time The Mastervolt 61002600 AGM battery delivers 6 V and 260 Ah (C20) of sealed, maintenance-free power ideal for high-current systems. Its Absorbent Glass Mat (AGM) technology enables fast discharge rates for engine starting or large inverter loads, with no gas formation under normal use. Designed for flexible 12/24/48 V battery bank configurations, this 35.5 kg unit features dual A-type and M10 stud terminals and compact dimensions of 295 x 180 x 298 mm, making it suitable for tight installation environments.
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€ 396,01
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1-2 weeks delivery time The Mastervolt AGM 12V 55Ah battery (62000550) is a compact, maintenance-free energy solution designed for high current applications such as engine starting and power boosts in mobile systems. Using absorbent glass mat (AGM) technology, it delivers fast discharge performance, low internal resistance, and zero gas emission during normal operation. With dimensions of 257 x 132 x 200 mm and weighing just 17 kg, it's ideal for installations with limited space. The battery supports both M6 and A-type terminals for flexible integration and comes with a 2-year warranty.
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€ 206,64
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1-2 weeks delivery time The Mastervolt 12V 70Ah AGM Battery (62000700) delivers reliable starter performance and moderate cyclic capacity in a sealed, maintenance-free form. Designed with advanced Absorbent Glass Mat (AGM) technology, it provides fast discharge capability and low internal resistance, making it ideal for high-current applications like engine starting. With a compact footprint of 348 x 167 x 178 mm and weighing 21 kg, it supports M8/A-type terminals and allows installation in virtually any orientation. Rated at 290 A (DIN) and 460 A (SAE), this battery is perfect for replacing conventional flooded batteries.
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€ 253,55
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1-2 weeks delivery time The Mastervolt 12V 90Ah AGM Battery (62000900) is a robust, maintenance-free energy source designed for demanding starter and auxiliary applications. Delivering high discharge performance comparable to a 180Ah flooded lead-acid battery, it uses absorbent glass mat technology to ensure low internal resistance, no gas emissions, and safe installation in confined spaces. With dimensions of 330 x 173 x 220 mm and a weight of 28 kg, it features dual M8 and A-type terminals, 360 A (DIN) cold cranking, and a 2-year warranty.
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€ 309,34
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1-2 weeks delivery time The Mastervolt 12V 130Ah AGM Battery (62001300) delivers high current discharge and deep cycle capabilities in a rugged, maintenance-free sealed design. With low internal resistance and thick plate construction, it supports powerful cranking performance (530 A DIN / 840 A SAE) and a stable 130 Ah capacity at C20. Measuring 408 x 176 x 228 mm and weighing 37.6 kg, it features versatile M8/A-type terminals and is ideal for demanding starter or medium-duty cyclic applications in marine, RV, or off-grid power systems.
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€ 419,47
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1-2 weeks delivery time The Mastervolt 12V 160Ah AGM Battery (62001600) is a high-capacity, maintenance-free energy storage unit engineered for both starter and medium-cycle applications. With a sealed AGM construction and thick-plate design, it delivers powerful high-current discharge and long service life. Supporting installation in almost any position and featuring dual M8 and A-type terminals, this battery ensures reliable operation with zero gas emission under normal conditions. Ideal for marine, RV, and off-grid systems requiring dependable 12 V power and deep capacity.
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€ 493,86
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1-2 weeks delivery time The Mastervolt 12V 225Ah AGM Battery (62002250) delivers unmatched power capacity and high current discharge performance in a rugged, sealed construction. Ideal for large marine, RV, and off-grid systems, this maintenance-free battery features advanced glass-fibre technology, low internal resistance, and impressive cold cranking output (680 A DIN / 1080 A SAE). With a capacity of 225 Ah (C20), maximum charge current of 63 A, and dual M8/A-type terminals, it’s optimized for both starter and medium-deep cycle roles. Dimensions: 522 x 240 x 224 mm. Weight: 63.5 kg.
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€ 662,45
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1-2 weeks delivery time The Mastervolt 12V 270Ah AGM Battery (62002700) delivers exceptional deep-cycle performance and high-starting current in the largest capacity format of the AGM series. Engineered with thick-plate, sealed glass-fibre technology, it ensures 270 Ah at C20, peak cranking power up to 1200 A (SAE), and zero gas emission under normal use. Featuring dual M8 and A-type terminals, it supports up to 76.5 A charging and measures 522 x 268 x 226 mm at 73 kg. Ideal for large marine vessels, off-grid systems, and industrial backup where high reliability and long service life are essential.
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€ 787,64
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1-2 weeks delivery time The Mastervolt MVG 12V 25Ah Gel Battery (64000250) is a compact, fully sealed service battery optimized for cyclic use in 12 V and 24 V systems. Featuring Gel technology for complete electrolyte immobilization, it enables safe, gas-free operation without ventilation and supports fast recharging with a high current input of up to 12.5 A. With dimensions of 167 x 176 x 126 mm and weighing only 9.6 kg, this battery is ideal for compact installations where reliability, low self-discharge, and longevity are essential.
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€ 182,45
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1-2 weeks delivery time The Mastervolt MVG 12V 55Ah Gel Battery (64000550) is a fully sealed, maintenance-free service battery designed for intensive cyclic use in 12 V and 24 V systems. With Gel electrolyte immobilization, it allows safe, gas-free operation in enclosed spaces and supports rapid charging at up to 27.5 A. Offering 55 Ah capacity and strong CCA ratings (230 A DIN / 380 A SAE), this battery fits compact installations (261 x 136 x 230 mm) and weighs 19 kg, making it ideal for marine, RV, and solar storage applications demanding high reliability and low self-discharge.
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€ 322,35
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1-2 weeks delivery time The Mastervolt MVG 12V 85Ah Gel Battery (64000850) is a high-endurance, maintenance-free service battery designed for intensive cyclic applications in 12 V and 24 V power systems. With a high charging acceptance of up to 42.5 A and a capacity of 85 Ah (C20), this sealed Gel battery offers excellent cold cranking power (270 A DIN / 450 A SAE), extremely low self-discharge, and no gas emission during standard operation. Compact at 330 x 171 x 236 mm and weighing 32.6 kg, it's ideal for marine, RV, and solar applications with high reliability demands.
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€ 489,60
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1-2 weeks delivery time The Mastervolt 64001200 - MVG Gel Battery 12V 120Ah is a high-performance, maintenance-free deep-cycle battery engineered for 12V and 24V systems. With a nominal capacity of 120Ah (C20) and fast-charging capability up to 60A, it’s optimized for intensive cyclic use in marine, mobile, and off-grid applications. Thanks to its sealed gel technology, it produces no gas under normal use and can be safely installed in unventilated or enclosed environments. Dimensions: 513 x 189 x 223 mm. Weight: 41 kg.
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€ 674,60
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1-2 weeks delivery time The Mastervolt 64001400 - MVG Gel Battery 12V 140Ah is a robust, maintenance-free deep-cycle battery for medium to large 12V and 24V energy systems. With a nominal capacity of 140Ah (C20) and a high charge acceptance of up to 70A, it supports fast recharging and intensive cyclic use. Its sealed gel design ensures no gas emissions during normal operation, making it safe for installation in enclosed or unventilated areas. Dimensions: 513 x 223 x 223 mm. Weight: 49 kg.
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€ 813,17
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1-2 weeks delivery time The Mastervolt 64002000 - MVG Gel Battery 12V 200Ah is a high-capacity, deep-cycle battery designed for 12V and 24V power systems in marine, mobile, and off-grid environments. Featuring sealed gel technology, it offers completely maintenance-free operation with no gas formation under normal conditions. With a nominal capacity of 200Ah (C20), support for charging currents up to 100A, and excellent cycle durability, it’s ideal for intensive service applications. Dimensions: 518 x 274 x 238 mm. Weight: 70 kg.
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€ 1.028,31
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1-2 weeks delivery time The Mastervolt 66011250 - MLI Ultra 12/1250 is a heavy-duty 12V lithium battery offering 1250 Wh of energy and a continuous discharge current of 200A. Engineered with LiFePO4 chemistry, it integrates a proprietary BMS, intelligent safety relay, thermal heat-pad for cold weather, and full MasterBus/CZone/NMEA2000 communication support. With a compact Group 31 footprint, IP65 waterproof housing, and a 3500-cycle life at 80% DoD, it’s ideal for high-demand marine and mobile systems. Dimensions: 330 x 173 x 210 mm. Weight: 15 kg.
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€ 1.986,88
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1-2 weeks delivery time The Mastervolt 66021250 - MLI Ultra Lithium Battery 24/1250 - 1.25 kWh is a heavy-duty Lithium-Ion powerhouse, delivering extreme performance even in the toughest conditions. Designed with advanced Lithium-Iron Phosphate (LiFePO4) cells and a proprietary Battery Management System (BMS) in a robust, waterproof housing, this battery ensures optimal use of each cell with integrated monitoring. Boasting features such as a self-learning balancing algorithm for efficient charging, freezing cold weather performance, and an integrated battery switch for safety, it offers unparalleled reliability. The plug-and-play Auto Configuration simplifies installation, making it a space-saving, weight-efficient, and high-performance solution for your power storage needs, backed by certifications to the highest safety standards.
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€ 1.986,88
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1-2 weeks delivery time The Mastervolt 68000280 - MVSV Gel Battery 2V 280Ah is a heavy-duty deep-cycle battery designed for industrial and large-scale power systems. With over 1000 full charge/discharge cycles and a nominal capacity of 280Ah at C10, it offers exceptional reliability for 12V or 24V configurations when connected in series. Suitable for both vertical and horizontal installation, this battery supports charging currents up to 140A. Dimensions: 126 x 208 x 399 mm. Weight: 23 kg.
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€ 438,23
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1-2 weeks delivery time The Mastervolt 68000420 - MVSV Gel Battery 2V 420Ah is a professional-grade traction battery optimized for high-cycle performance in large-scale 12V or 24V systems. With 420Ah capacity at C10 and support for 210A charge current, it’s built for intensive discharge use and long operational lifespan. Suitable for both vertical and horizontal installation, it comes with interconnect cables (length to be specified when ordering). Dimensions: 126 x 208 x 515 mm. Weight: 30 kg.
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€ 529,30
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1-2 weeks delivery time The Mastervolt 68000500 - MVSV Gel Battery 2V 500Ah is a high-capacity deep-cycle battery engineered for heavy-duty power storage in large-scale 12V and 24V systems. Offering 500Ah at C10 and a max charge current of 250A, it’s designed for intensive cyclic applications with over 1000 full discharge cycles. Sealed gel technology allows for maintenance-free, horizontal or vertical installation. Dimensions: 147 x 208 x 515 mm. Weight: 35 kg.
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€ 652,81
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What are the key features of Mastervolt inverters, and how are they adapted for use in marine environments?
Mastervolt inverters are renowned for their efficiency, reliability, and compatibility with various power sources like mastervolt lithium or AGM batteries. Key features include advanced sine wave technology for smooth power conversion, integration with Mastervolt ChargeMaster systems for optimized charging, and robust construction to withstand the harsh marine environments. Their design caters specifically to maritime needs, incorporating corrosion-resistant components and cooling mechanisms, making them a preferred choice for both recreational and professional vessels.
For a reliable power solution, consider a Mastervolt Inverter to enhance your onboard electrical system.
How does the Mastervolt ChargeMaster series contribute to the efficiency of battery charging systems on boats and mobile platforms?
The Mastervolt ChargeMaster series is specially designed to enhance the efficiency of battery charging systems on boats and mobile platforms. Utilizing advanced technology, the ChargeMaster integrates seamlessly with various battery types such as mastervolt lithium and AGM, providing precise charging and extending battery life. Its multi-stage charging process ensures optimum charging performance, while compatibility with mastervolt inverters and alternators allows for a flexible and cohesive energy management system. These features contribute to a reliable and energy-efficient charging solution tailored for the demanding marine environment.
In what ways do Mastervolt lithium and AGM batteries differ, and what are the specific applications for each type within the maritime industry?
Mastervolt lithium and AGM batteries differ primarily in their technology and applications within the maritime industry. Mastervolt lithium batteries are known for their lightweight, high energy density, and fast charging capabilities, making them suitable for applications that demand a rapid energy supply and longer cycle life, such as in high-performance yachts or electric propulsion systems. On the other hand, Mastervolt AGM (Absorbent Glass Mat) batteries offer robust construction and maintenance-free operation, generally used in applications requiring deep-cycle and reliable energy storage, like auxiliary power systems or navigation equipment. These differences allow for flexibility in matching the specific battery technology to the unique needs of various marine environments and vessels.
For advanced energy solutions tailored to marine applications, explore our Mastervolt Battery, designed for reliable power storage and optimal performance.