Marine gel batteries are a crucial component for boats, providing reliable power for various marine applications. These batteries are designed to deliver consistent performance and durability, even in the harshest marine environments. Gel batteries use a silica-based gel to suspend the electrolyte, which offers several advantages over traditional liquid batteries, making them an ideal choice for marine use.
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1-2 weeks delivery time Victron 12V Gel Deep Cycle Batteries (60Ah to 265Ah) offer extended cycle life and deep discharge durability. Designed with high-purity materials, they feature very low self-discharge, flat copper M8 terminals, and meet CE and UL standards. Ideal for long-term use in marine and off-grid energy systems.
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€ 209,81
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1-2 weeks delivery time The Mastervolt 12V MVG Gel Battery offers enhanced durability, reliability, and long service life for marine and mobile power systems. With maintenance-free operation, these gel batteries are perfect for cyclic use and as service batteries, ensuring safe and efficient performance in 12V and 24V systems. Available in capacities from 55Ah to 200Ah.
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€ 316,68
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1-2 weeks delivery time The Mastervolt 2V MVSV Gel Battery is a high-performance power solution designed for intensive applications in large systems. With a life expectancy of up to 20 years and 1000 full cycles, this battery is ideal for systems requiring reliable, long-term energy storage, such as electric motors, winches, compressors, and more. Available in capacities from 500Ah to 2700Ah.
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€ 641,32
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1-2 weeks delivery time The Victron BAT412550104 is a 12V, 60Ah deep cycle gel battery with a sealed, maintenance-free design and long cycle life. With dimensions of 229 × 138 × 227 mm and weighing 20 kg, it delivers 250A CCA and a reserve capacity of 70 minutes. Built with advanced VRLA gel technology, this battery is ideal for off-grid, renewable, marine, and backup systems requiring high reliability and extended service life.
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€ 209,81
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1-2 weeks delivery time The Victron BAT412600104 is a 12V deep cycle gel battery rated at 66Ah. With compact dimensions of 229 × 138 × 227 mm and weighing 20 kg, it offers 250A cold cranking performance and 70 minutes reserve capacity. Designed for demanding cyclic use in off-grid, backup, marine, and telecom systems, this maintenance-free battery delivers up to 1800 cycles at 30% DoD and has a float service life of up to 12 years.
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€ 261,43
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1-2 weeks delivery time The Victron BAT412800104 is a 12V, 90Ah gel deep cycle battery engineered for reliable performance in long-duration, maintenance-free energy storage systems. With dimensions of 350 × 167 × 183 mm and weight of 26 kg, it delivers 360A cold cranking amps and 120 minutes reserve capacity. Its sealed VRLA gel design ensures superior cycle life and deep discharge recovery for solar, marine, telecom, and backup applications.
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€ 276,01
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1-2 weeks delivery time The Victron BAT412101104 is a 12V, 110Ah deep cycle gel battery with sealed VRLA construction, engineered for high-endurance energy storage. Measuring 330 × 171 × 220 mm and weighing 33 kg, it offers 450A cold cranking performance and 150 minutes of reserve capacity. Its long cycle life and 12-year float service rating make it ideal for off-grid solar, telecom, marine, and backup energy systems.
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€ 342,21
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1-2 weeks delivery time The Victron BAT412121104 is a 12V, 130Ah sealed gel deep cycle battery with copper flat-plate terminals, engineered for long life and deep discharge performance. With compact dimensions of 410 × 176 × 227 mm and a weight of 38 kg, it offers 500A cold cranking capability and 180 minutes of reserve capacity. It is optimized for off-grid, telecom, marine, and industrial backup applications requiring reliability, zero maintenance, and extended cycle life.
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€ 401,68
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1-2 weeks delivery time The Victron BAT412151104 is a 12V deep cycle gel battery with 165Ah capacity and copper flat-plate terminals. Built with sealed VRLA gel technology, it offers 550A CCA and 200 minutes of reserve capacity. With dimensions of 485 × 172 × 240 mm and a weight of 48 kg, this battery is ideal for solar, marine, and backup systems demanding long service life, high discharge performance, and maintenance-free operation.
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€ 517,24
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1-2 weeks delivery time The Victron BAT412201104 is a 12V, 220Ah sealed gel deep cycle battery designed for demanding off-grid, marine, telecom, and industrial applications. With copper flat terminals, it delivers 600A cold cranking performance and 220 minutes of reserve capacity. Measuring 522 × 238 × 240 mm and weighing 66 kg, this battery offers a float service life of up to 12 years and supports up to 1800 cycles at 30% DoD — all in a maintenance-free, VRLA gel format.
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€ 632,81
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1-2 weeks delivery time The Victron BAT412126101 is a 12V, 265Ah sealed gel deep cycle battery with M8 terminals and flat plate technology. Weighing 75 kg and measuring 520 × 268 × 223 mm, it delivers 650A cold cranking performance and 250 minutes of reserve capacity. Engineered for demanding deep-cycle use in off-grid, marine, and industrial systems, it offers up to 1800 cycles at 30% DoD and 12 years of float service life — all in a zero-maintenance sealed format.
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€ 835,89
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1-2 weeks delivery time The Victron BAT612110081 is a 12V, 106Ah lead carbon battery featuring M8 terminals and enhanced cycle life. With dimensions of 410 × 172 × 225 mm and a weight of 36 kg, it offers 500A CCA and 170 minutes of reserve capacity. Utilizing advanced lead-carbon negative plates, this sealed battery is optimized for partial state-of-charge cycling, providing better sulfation resistance, fast recharge capability, and up to 1400 cycles at 40% DoD — ideal for solar, telecom, and hybrid power systems.
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€ 418,51
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1-2 weeks delivery time The Victron BAT612116081 is a 12V lead carbon battery rated at 160Ah (C20), with M8 insert terminals and a sealed VRLA design. With dimensions of 532 × 207 × 226 mm and a weight of 55 kg, it delivers 600A cold cranking current and 290 minutes of reserve capacity. Built for demanding partial state-of-charge (PSoC) cycling and fast recharge applications, it offers up to 1400 cycles at 40% DoD and is ideal for off-grid, telecom, and hybrid storage systems.
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€ 627,20
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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 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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What are the primary uses of marine gel batteries in boating applications?
Marine gel batteries are primarily used in boating applications for their deep cycle sealed capabilities, making them ideal for providing consistent power over extended periods. These batteries are commonly found in Group 31 sizes and are suitable for powering various onboard systems, including lighting, electronics, and trolling motors. Additionally, they are used in dual battery setups for both starting engines and running auxiliary equipment, offering reliable performance for long rides and various marine environments.
How does a 12v deep cycle sealed marine battery perform in boating applications?
A 12v deep cycle sealed marine battery performs exceptionally well in boating applications due to its ability to provide consistent power over extended periods, which is crucial for running marine electronics and trolling motors. These batteries, including deep cycle gel batteries and advanced lithium LiFePO4 batteries, offer reliable performance and long lifespan, making them suitable for various marine and recreational vehicles like motorcycles, ATVs, and golf carts. Additionally, the sealed design ensures low maintenance and safety in demanding marine environments.
How do marine gel batteries compare to AGM batteries in terms of durability and maintenance?
Marine gel batteries and AGM batteries both offer excellent durability and low maintenance, making them suitable for various applications, including auto, ATV, and marine use. Gel batteries are particularly known for their ability to withstand deep discharges and perform well in high-vibration environments, while AGM batteries provide higher power output and faster recharging capabilities. When shopping for these batteries, consider your specific needs, as both types offer reliable, maintenance-free performance for your auto, shop, or ATV applications.
Marine gel batteries and AGM batteries both offer excellent durability and low maintenance, making them suitable for various applications, including marine use. Gel batteries are particularly known for their ability to withstand deep discharges and perform well in high-vibration environments, while AGM batteries provide higher power output and faster recharging capabilities. When selecting the right option, consider your specific needs, as both types deliver reliable, maintenance-free performance. Explore our selection of Gel Batteries for Boats for a dependable power solution.