A marine battery is designed to power boats and marine equipment efficiently, particularly for tasks requiring continuous energy, such as running a trolling motor or onboard accessories. Deep cycle marine batteries provide steady power over extended periods, making them ideal for trolling motors and solar applications. They also feature CCA (cold cranking amps) for engine starting and dual-purpose models that offer both starting power and deep cycling capabilities, ensuring a reliable power source for any boating adventure.
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1-2 weeks delivery time Price incl. 19% VAT The Victron Lithium SuperPack 12.8V 20Ah (BAT512020705) is a compact, lightweight lithium battery featuring safe LiFePO₄ cells and an integrated BMS with automatic safety switch. Delivering 256Wh of energy with a 30A continuous discharge rate and 15A charge capability, it’s ideal for small off-grid systems, portable power applications, and marine/RV installations. Measuring just 167×181×77 mm and weighing only 3.5 kg, this M5-terminal battery offers 2500 cycles at 80% DoD, 92% efficiency, and plug-and-play functionality without requiring additional control components.
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€ 204,20
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1-2 weeks delivery time Price incl. 19% VAT The Victron Lithium SuperPack 12.8V 60Ah (BAT512060705) is a 768Wh LiFePO₄ battery with integrated BMS and safety switch, offering plug-and-play installation with no external components required. Rated for 30A continuous discharge and 30A charging, this battery delivers 2500 cycles at 80% DoD and 92% round-trip efficiency. Protected against overcharge, deep discharge, and temperature extremes, it’s ideal for mobile, solar, and backup power systems. Housed in a 213×229×138 mm IP43 case, it weighs only 9.5 kg and connects via M6 terminals.
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€ 461,14
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1-2 weeks delivery time Price incl. 19% VAT The Victron Lithium SuperPack 12.8V/100Ah High Current (BAT512110710) is a 1280Wh LiFePO₄ battery engineered for high-demand DC applications. Delivering up to 100A of continuous discharge and 150A peak (10s), it includes a fully integrated BMS with safety disconnect, eliminating the need for external components. The unit offers 2500+ cycles at 80% DoD, 92% round-trip efficiency, and automatic protection from overvoltage, undervoltage, and extreme temperatures. Encased in a durable 220×330×172 mm housing, this IP43-rated battery weighs 14 kg and features M8 terminals for high current transfer.
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€ 677,69
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1-2 weeks delivery time Price incl. 19% VAT The Victron Lithium SuperPack 12.8V/200Ah (BAT512120705) is a robust 2560Wh lithium-iron-phosphate (LiFePO₄) battery with a fully integrated BMS and safety switch. Delivering 70A continuous and 100A peak discharge (10s), it supports fast 70A charging and 2500 cycles at 80% DoD. Ideal for off-grid systems, marine, RVs, and industrial use, this IP43-rated 21 kg unit (208×520×269 mm) uses M8 terminals and supports unlimited parallel connection for scalable energy storage with high safety and efficiency.
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€ 1.418,21
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1-2 weeks delivery time Price incl. 19% VAT The Victron Lithium SuperPack 25.6V/50Ah (BAT524050705) is a 1280Wh lithium-iron-phosphate (LiFePO₄) battery for 24V DC systems. Featuring an integrated BMS and automatic electronic safety switch, it offers 50A continuous and 100A peak discharge capability, along with 2500+ charge cycles at 80% DoD. With 92% round-trip efficiency, M8 terminals, and support for unlimited parallel connections, this battery is ideal for solar storage, industrial backup, and electric mobility systems. Compact (220×330×172 mm) and weighing only 14 kg, it's designed for easy upright or side mounting.
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€ 1.022,14
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1-2 weeks delivery time Price incl. 19% VAT Power your systems with confidence using the Mastervolt 61002600 AGM Battery 6/260Ah. This maintenance-free AGM battery, with its glass fiber-absorbed electrolyte, ensures reliability and versatility in placement. Ideal for high-current applications, it offers a rapid discharge, making it perfect for tasks like engine starting. The double pole design facilitates easy installation and compatibility with standard battery terminals, allowing for seamless configuration of 12/24/48 V battery banks with ample capacity. With no gas formation during regular use and backed by a two-year warranty, this AGM battery provides a robust and worry-free power solution.
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€ 396,01
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 62000550 AGM Battery is a powerful and maintenance-free 12V/55 Ah solution. With its AGM construction, the electrolyte is absorbed in glass fiber, eliminating the need for regular maintenance and preventing gas formation during normal use. This versatile battery is suitable for various installations and offers excellent starter performance, making it an ideal upgrade for flooded lead-acid batteries. The glass-fiber technology ensures low internal resistance, and the use of thicker plates extends the battery's lifespan. Combined with compatibility with standard battery terminals, the Mastervolt 62000550 is a reliable choice for applications requiring medium cyclical use.
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€ 206,64
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 62000700 AGM Battery is a high-performance 12V/70 Ah solution featuring advanced AGM technology. With an entirely maintenance-free design and the absence of gas formation during normal use, this battery can be installed anywhere. Boasting excellent starter functionality and serving as a perfect upgrade for flooded lead-acid batteries, it delivers the same initial power surge as a 180 Ah flooded lead-acid battery. The glass-fiber technology ensures low internal resistance, while the use of thicker plates extends the battery's lifespan. With compatibility for every standard battery terminal, the Mastervolt 62000700 is a versatile choice suitable for various applications, including medium cyclical use.
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€ 253,55
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 62000900 AGM Battery 12/90Ah is a maintenance-free, high-performance battery ideal for marine, automotive, and industrial applications. Using advanced absorbed glass mat (AGM) technology, this 12V battery offers high current output and fast discharge, making it perfect for systems that demand powerful starts, such as engines. Built to replace flooded lead-acid batteries, it delivers the same power as a 180Ah flooded battery with low internal resistance, extended lifespan, and no gas emissions under regular use. With unscrewable M8 terminals, this AGM battery ensures flexible installation and compatibility with standard terminals, backed by a two-year warranty for reliability in demanding environments.
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€ 309,34
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1-2 weeks delivery time Price incl. 19% VAT Enhance your energy systems with the Mastervolt 62001300 AGM Battery 12/130Ah. This maintenance-free AGM battery, featuring glass fiber-absorbed electrolyte technology, offers a versatile and gas-free solution suitable for installation anywhere. Ideal for high-current applications, it ensures a rapid discharge, making it perfect for tasks such as engine starting. With unscrewable battery poles for compatibility with standard terminals, exceptional starter function, and the ability to serve as an upgrade for flooded lead-acid batteries, this AGM battery provides the same initial power surge as a 180 Ah flooded lead-acid battery in its 12/130 Ah variant. Backed by glass-fiber technology for low internal resistance and extended lifespan with thicker plates, it is a reliable choice for medium cyclical use, all supported by a two-year warranty.
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€ 419,47
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 62001600 AGM 12/160 (Group 4D) is a high-performance, maintenance-free battery designed for demanding applications such as engine starting and off-grid power systems. Featuring advanced glass fibre technology, it offers fast discharge at high currents, making it ideal for systems that require high power output. The battery has low internal resistance, which ensures efficient power delivery and optimal performance, while its thicker plates extend its lifespan. Perfect for replacing flooded lead-acid batteries, the AGM battery is suitable for use in marine, RV, and other off-grid applications. It also provides excellent vibration resistance, making it reliable in harsh environments. With a two-year warranty, the Mastervolt AGM 12/160 guarantees long-lasting, efficient power for both high-current and medium-cyclical use.
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€ 493,86
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 62002250 AGM Battery 12/225Ah is a premium, maintenance-free battery that utilizes advanced AGM (Absorbent Glass Mat) technology to deliver exceptional performance in demanding applications. This battery is designed for systems that require fast discharge and high current, such as engine starting and heavy-load operations. Its glass-fibre construction ensures low internal resistance, offering better efficiency, improved performance, and a longer lifespan compared to traditional batteries. With a capacity of 225Ah, it provides reliable power while being fully compatible with all standard battery terminals for easy installation. The Mastervolt AGM battery is perfect for marine, off-grid, RV, and industrial setups, where durability and high discharge rates are essential. Backed by a two-year warranty, it serves as an ideal upgrade to flooded lead-acid batteries, ensuring enhanced performance, reliability, and longevity.
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€ 662,45
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 62002700 AGM Battery 12/270Ah (Super 8D) is a high-capacity, maintenance-free battery designed for marine, automotive, and industrial applications. Utilizing absorbed glass mat (AGM) technology, it provides reliable high-current output for demanding systems, such as engine starting, while ensuring flexibility in installation with no gas emissions during normal use. With a 12V nominal voltage and 270Ah capacity, it offers a powerful, stable energy supply and features low internal resistance for efficient power delivery. Its robust design includes unscrewable M8 terminals for easy connectivity and a thick plate construction for enhanced longevity, making it an ideal upgrade for traditional lead-acid batteries. This battery delivers dependable performance in tough environments, backed by a two-year warranty.
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€ 787,64
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 64000250 MVG Gel Battery is a versatile and maintenance-free power solution, perfect for medium-sized and large 12V and 24V systems. With its Gel technology, this battery ensures a long lifespan, rapid recharge capabilities, and high resistance to gas formation under normal use. Ideal for service and cyclical applications, it boasts low self-discharge, quick charging, and a solid return on investment. Backed by a two-year warranty, the Mastervolt MVG Gel Battery guarantees reliable and efficient performance for your power needs.
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€ 182,45
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1-2 weeks delivery time Price incl. 19% VAT gel batteryThe Mastervolt 64000550 - MVG Gel Battery 12/55Ah is a maintenance-free powerhouse designed for medium-sized and large 12V and 24V systems. With an absorbed gel electrolyte, it eliminates gas formation during normal use, allowing versatile installation without ventilation concerns. Ideal for service and cyclical use, this battery boasts a rapid recharge capability, high charge current, extremely long lifespan, and minimal self-discharge. Perfect for applications with a high number of charge/discharge cycles, it ensures a high return on investment and comes with a reassuring two-year warranty.
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€ 322,35
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 64000850 - MVG Gel Battery 12/85Ah is a cutting-edge power solution designed for medium-sized and large 12V and 24V systems. With Gel technology, the electrolyte is absorbed, rendering it maintenance-free with no gas formation during regular use. This versatile battery can be installed anywhere without the need for extra ventilation. It excels as a service battery and for cyclical use, featuring rapid charging capabilities and suitability for intensive cycle use with a high number of charge/discharge cycles. Boasting an exceptionally long lifespan, minimal self-discharge, and a two-year warranty, it ensures a high return on investment.
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€ 489,60
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 64001200 - MVG Gel Battery 12/120Ah is a high-performance solution designed for medium-sized and large 12V and 24V systems. With Gel technology, the electrolyte is absorbed, ensuring a maintenance-free experience with no gas formation during regular use. This versatile battery can be installed anywhere without the need for extra ventilation. Ideal as a service battery and for cyclical use, it boasts rapid charging capabilities and is suitable for intensive cycle use with a high number of charge/discharge cycles. With an exceptionally long lifespan, very low self-discharge, and backed by a two-year warranty, it delivers a high return on investment.
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€ 674,60
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 64001400 - MVG Gel Battery 12/140Ah is an exceptional power solution designed for medium-sized and large 12V and 24V systems. With advanced Gel technology, the electrolyte is absorbed, ensuring a maintenance-free operation with no gas formation during regular use. This versatile battery can be installed anywhere without the need for extra ventilation. It excels as a service battery and for cyclical use, featuring rapid charging capabilities and suitability for intensive cycle use with a high number of charge/discharge cycles. With an extremely long lifespan, very low self-discharge, and a two-year warranty, it delivers a high return on investment.
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€ 813,17
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 64002000 - MVG Gel Battery 12/200Ah sets a new standard for power storage in medium-sized and large 12V and 24V systems. With Gel technology, the electrolyte is absorbed, ensuring a maintenance-free operation without gas formation during regular use. This versatile battery excels as a service battery and for cyclical use, providing rapid charging capabilities and suitability for intensive cycle use with a high number of charge/discharge cycles. Offering an extremely long lifespan, very low self-discharge, and backed by a two-year warranty, it promises a high return on investment. Installable anywhere without extra ventilation, it defines convenience and reliability for your power needs.
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€ 1.028,31
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1-2 weeks delivery time Price incl. 19% VAT The Mastervolt 66011250 - MLI Ultra Lithium Battery 12/1250 - 1.25 kWh is an extraordinary heavy-duty Lithium-Ion battery designed for extreme performance under challenging conditions. With advanced Lithium-Iron Phosphate (LiFePO4) cells and a robust Battery Management System (BMS) housed in a waterproof casing, this battery excels in high charge/discharge currents, wet environments, and mechanical stresses. Offering a self-learning balancing algorithm, freezing cold weather performance, and a plug-and-play Auto Configuration for easy installation, the MLI Ultra 1250 ensures optimal use and a longer Battery Cycle Life. With integrated safety features, communication capabilities, and certification to the highest standards, it provides unmatched reliability, performance, and convenience for your power storage needs.
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€ 1.986,88
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What are the key benefits of using a deep cycle marine battery for trolling motors?
Using a deep cycle marine battery for trolling motors provides consistent and reliable power over long periods, which is essential for maintaining a steady trolling speed while fishing. Deep cycle batteries, like lithium iron phosphate (LiFePO4) or the popular 12V 100Ah models, are designed to handle numerous charge and discharge cycles, making them ideal for sustained use.
Using a deep cycle marine battery also provides the versatility needed for different marine activities. Many of these batteries, such as the 12V 100Ah LiFePO4 or dual-purpose models, are available in various sizes and brands, offering options for both starting power and deep cycling. Marine batteries often come with a year warranty, including a 24 month free replacement warranty, which ensures reliability for recreational and off-grid use. Additionally, features like temperature resistance, gel or lithium technology, and built-in 100A BMS enhance their durability and overall value, making them suitable for applications ranging from golf carts to RV marine systems.
For trusted energy solutions on the water, browse our full range of Boat Battery options.
For complete power management on your boat, consider pairing your battery with a quality Marine Battery Box.
How do AGM marine batteries differ from lead acid batteries in terms of performance?
AGM marine batteries differ from traditional lead acid batteries in performance due to their enhanced efficiency and maintenance-free design. AGM batteries are designed to provide better deep cycling capabilities, making them more suitable for frequent discharge and recharge cycles compared to flooded lead acid batteries. They also feature a sealed, spill-proof construction, offering a longer lifespan and the ability to perform well in harsher marine environments, which makes them popular for marine deep-cycle applications and starting purposes.
While AGM batteries are a strong choice, many boat owners are now also considering Lithium Boat Batteries for their even greater energy density, lighter weight, and superior cycle life. AGM marine batteries offer versatility with dual-purpose options, making them suitable for both starting and deep-cycle applications. Brands provide various models, including starting batteries and marine deep-cycle options, that meet different power demands. AGM batteries are also known for their compatibility with alternator charging systems, ensuring reliable power delivery for everything from trolling motors to solar power setups. For added safety and secure installation, pairing your battery with a quality Boat Battery Box is highly recommended to protect electrical connections and prevent movement during navigation.
How does a lithium iron phosphate (LiFePO4) battery improve the performance of a boat power system?
A lithium iron phosphate (LiFePO4) battery improves the performance of a boat power system by providing a stable and reliable energy supply with a longer lifespan compared to traditional flooded batteries. These batteries, like the 12V 100Ah LiFePO4, offer faster charging and a higher number of deep cycle charges, making them ideal for marine starting and trolling applications. They are lightweight, temperature-resistant, and maintenance-free, delivering consistent power for various onboard systems, from fishing equipment to onboard appliances.
For alternative marine power solutions, explore our Marine Gel Batteries, designed for durability and reliable energy supply in demanding marine conditions.