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 The AGM Battery 6V/400ah provides robust performance and longevity, boasting a capacity of 400 Ah and maintenance-free operation with no gas emissions. It is designed for installation flexibility and rapid discharge capabilities for high currents, perfect for systems requiring high starting currents. With removable battery terminals compatible with standard connectors, this battery delivers excellent starting performance and is an ideal replacement for wet lead-acid batteries. It features low internal resistance from fiberglass technology, thicker plates for extended service life, and is suitable for medium cyclic use, with a charging current of 110A, weighing 53 kg and measuring 295 x 180 x 428 mm.
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$ 770.27
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1-2 weeks delivery time The AGM Battery 12/55Ah is designed for reliable performance and durability, featuring dimensions of 257 mm x 132 mm x 200 mm, a charging current of 15 A, and a weight of 17 kg. It offers a capacity of 55 Ah and is suitable for various applications.
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$ 277.08
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1-2 weeks delivery time The AGM Battery 12/90Ah is engineered for high performance, suitable for a variety of applications. It features dimensions of 330 mm x 173 mm x 220 mm, a charging current of 25 A, and weighs 28 kg, delivering a capacity of 90 Ah.
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$ 414.80
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1-2 weeks delivery time The AGM Battery 12/130Ah delivers robust power and efficiency, featuring a charging current of 36 A and dimensions of 408 mm x 176 mm x 228 mm. With a weight of 37.6 kg, it provides a capacity of 130 Ah for demanding energy needs.
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$ 562.47
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1-2 weeks delivery time The AGM Battery 12/160Ah is designed for heavy-duty applications, ensuring reliable power with a cold cranking amperage of 550 and marine cranking amperage of 870. It measures 485 mm x 170 mm x 242 mm and weighs 42.3 kg.
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$ 662.22
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1-2 weeks delivery time The AGM Battery 12/225Ah offers exceptional power capacity for demanding energy requirements, with dimensions of 522 mm x 240 mm x 224 mm and a weight of 63.5 kg. It provides a capacity of 225 Ah and is designed for reliability.
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$ 888.29
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1-2 weeks delivery time The AGM Battery 12/270Ah is a high-performance energy solution that meets the demands of both casual users and professionals. It features a charging current of 76 A, dimensions of 522 mm x 268 mm x 226 mm, and a weight of 73 kg.
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$ 1,056.16
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1-2 weeks delivery time The AGM SlimLine 12V - 150ah Battery combines a compact design with powerful performance, measuring 560 mm x 110 mm x 280 mm and weighing 40.5 kg. It has a charging current of 43 A and is ideal for users seeking efficiency.
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$ 725.30
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1-2 weeks delivery time The AGM Slimline 12V - 185ah Battery features compact dimensions and powerful performance, with a size of 560 mm x 126 mm x 280 mm and a weight of 51.2 kg. It offers a charging current of 53 A, catering to those needing a reliable energy source.
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$ 886.66
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1-2 weeks delivery time The MVG Gel Battery 12/55Ah is engineered for durability and efficiency, utilizing gel technology for a long lifespan. It has dimensions of 261 mm x 136 mm x 230 mm, a charging current of 12 A, and weighs 19 kg, making it suitable for various applications.
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$ 432.25
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1-2 weeks delivery time This high-performance gel battery from Mastervolt, with a capacity of 85 Ah, is designed for durability and efficiency, featuring a charging current of 42 A and dimensions of 236 mm in height, 171 mm in width, and 330 mm in length, weighing 32.6 kg.
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$ 656.52
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1-2 weeks delivery time The MVG Gel Battery 12/120Ah is a robust battery ideal for demanding environments, offering exceptional power with a charging current of 60 A and dimensions of 223 mm in height, 189 mm in width, and 513 mm in length, weighing 41 kg.
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$ 904.59
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1-2 weeks delivery time Engineered for optimal performance, the MVG Gel Battery 12/140Ah boasts a capacity of 140 Ah with a charging current of 70 A, and dimensions of 223 mm in height, 223 mm in width, and 513 mm in length, weighing 49 kg.
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$ 1,090.38
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1-2 weeks delivery time Providing exceptional energy storage, the MVG Gel Battery 12/200Ah is designed for demanding environments with a capacity of 200 Ah, height of 238 mm, width of 274 mm, length of 518 mm, and a weight of 70 kg.
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$ 1,378.87
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1-2 weeks delivery time The PWM Ultra Lithium Battery 12/1250 is an advanced battery designed for high efficiency and long-lasting performance, featuring a capacity of 100 Ah and dimensions of 210 mm in height, 173 mm in width, and 330 mm in length, weighing 15 kg.
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$ 2,328.39
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1-2 weeks delivery time For maximum capacity and efficiency, the PWM Ultra Lithium Battery 12/3000 is engineered for demanding energy needs with a capacity of 230 Ah and dimensions of 341 mm in length, 197 mm in width, and 355 mm in height.
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$ 3,826.01
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1-2 weeks delivery time The PWM Ultra Lithium Battery 12/6000 is designed for high-performance energy storage, providing reliable power with dimensions of 622 mm in length, 197 mm in width, and 355 mm in height, and a weight of 51.7 kg.
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$ 7,592.42
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1-2 weeks delivery time PWM Ultra Lithium Battery 24/1250 is a compact option perfect for smaller setups, featuring a capacity of 50 Ah and dimensions of 210 mm in height, 173 mm in width, and 330 mm in length, weighing 15 kg.
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$ 2,328.39
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1-2 weeks delivery time The PWM Ultra Lithium Battery 24/6000 is designed for high efficiency and reliability, featuring a charging current of 230 A and dimensions of 622 mm in length, 197 mm in width, and 355 mm in height, with a weight of 46.7 kg, making it an ideal choice for various power needs.
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$ 8,065.54
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1-2 weeks delivery time Battery Terminal Type D with M10 Thread Plus ensures safety and ease of installation, featuring strong connections, corrosion-proof links, and heavy-duty screw bolts, all designed to enhance the performance of 12 V, 24 V, or 48 V systems while maximizing battery lifespan.
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$ 5.38
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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.