{"title":"Marine Deep Cycle Batteries","description":"\u003cp\u003eIf you run a trolling motor, a fish finder, and a livewell off the same boat, you already know the starting battery isn't the one keeping your day going. What you need is a deep cycle marine battery built to be drawn down and recharged over and over without quitting on you. That's the category we stock at Bulldog Battery in Willoughby, OH, and it's built for the boats most people around here actually run: small to mid-size rigs with one to three batteries aboard, depending on how much electronics you're powering.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFlooded and AGM Marine Deep Cycle Batteries — How to Tell Which One Fits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWe carry both chemistries, because the right answer depends on how you boat. Our most popular flooded option is our house brand, Bulldog Battery. It's a fair-priced workhorse for anglers who keep an eye on water levels and don't mind a little upkeep. We also stock Crown flooded in-house and can bring in Deka flooded on a specialty order. On the sealed side, we keep Deka and Crown AGM on the shelf. An AGM deep cycle marine battery costs more up front, but it's spill-proof, takes vibration and repeated deep draws in stride, and asks nothing of you between trips. Crown and Deka are both built here in the United States, which matters to a lot of the people we sell to.\u003c\/p\u003e\n\u003cp\u003eA few ways customers sort themselves out:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFish a few weekends a month and watch your battery? Our Bulldog Battery flooded line gives you dependable deep-cycle power without paying for more than you need.\u003c\/li\u003e\n\u003cli\u003eWant sealed, maintenance-free power that shrugs off rough water? A Deka or Crown AGM is the better long-run value.\u003c\/li\u003e\n\u003cli\u003eRunning a hard-pulling trolling motor or a big electronics package? We'll help you match the group size and capacity to your boat, and sort out whether one battery or a bank of two or three makes sense.\u003c\/li\u003e\n\u003cli\u003eNot sure the battery is even the problem? Bring it in. Our free battery and charging-system testing tells you whether you need a battery or whether something else aboard is draining it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlenty of the boaters we help come from around Lake County, from Mentor and Painesville to the Willoughby area, and a lot of them found us when they went looking for a marine battery nearby before a season opener. We've been sorting out marine power from the same Willoughby shop for 36 years, and most of the time we can match you to the right battery the same day. About one time in ten, we'll tell you the battery was never the problem in the first place.\u003c\/p\u003e\n\u003cp\u003eCome in, tell us how you use your boat, and we'll point you to the right deep cycle marine battery. Call us at 440-942-2555 or stop by the shop on Vine St. And if the battery doesn't solve the problem, we'll make it right.\u003c\/p\u003e","products":[{"product_id":"bulldog-battery-27t-36-marine-deepcycle-battery","title":"Bulldog Battery 27T-36 Marine DeepCycle Battery - 12 Volt 105AH 3 year warranty","description":"\u003ch1\u003e27T-36 Marine Deep Cycle Battery - 12V Marine Boat Battery\u003c\/h1\u003e\n\u003cp\u003eGet reliable power on the water with the Bulldog Battery 27T-36 Marine Deep Cycle Battery. Engineered specifically for boats and trolling motors, this premium marine battery delivers consistent performance for extended fishing trips and marine adventures.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Marine Performance\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eDeep Cycle Reliability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis marine deep-cycle battery handles repeated discharge and recharge cycles without losing power, making it perfect for trolling motor battery applications and marine electronics.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eOEM Quality Construction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMeets or exceeds original equipment specifications with excellent life span. The sealed lead acid design resists marine conditions while eliminating maintenance needs.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 105 AH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e Sealed Lead Acid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 27T-36\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12.01\" H x 6.60\" W x 9.35\" L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 58 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal:\u003c\/strong\u003e Positive Left\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 3-Year Coverage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerfect for Boats and Trolling Motors\u003c\/h2\u003e\n\u003cp\u003ePowers trolling motors, fish finders, GPS units, lighting, and other marine equipment. The 105 AH capacity provides extended runtime for serious anglers and boaters.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Bulldog Battery for Your Marine Power Needs?\u003c\/h2\u003e\n\u003cp\u003eFor over 35 years, Bulldog Battery has specialized in providing high-performance marine batteries that exceed original manufacturer specifications.\u003c\/p\u003e","brand":"Bulldog Battery, Inc.","offers":[{"title":"Default Title","offer_id":44869646647572,"sku":"27T-36","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/27T-36_S__77327.png?v=1778937300"},{"product_id":"bulldog-battery-31t-36-marine-deep-cycle-battery","title":"Bulldog Battery 31T-36 Marine Deep Cycle Battery - 12 Volt 120AH, 3 year warranty","description":"\u003ch1\u003e31T-36 Marine Deep Cycle 12V Battery\u003c\/h1\u003e\n\u003cp\u003ePower your marine adventures with confidence using the Bulldog Battery 31T-36 Marine Deep Cycle Battery. This robust Group 31 marine battery delivers exceptional performance for boats, RVs, and marine applications that demand reliable, long-lasting power. With 850 cold cranking amps and proven deep cycle technology, the 31T-36 ensures your vessel starts strong and runs dependably, trip after trip.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Starting Power\u003c\/strong\u003e: With an impressive 850 CCA rating, this Group 31 marine battery ensures reliable engine starts even in challenging conditions. Whether you're facing cold morning launches or demanding electrical loads, the 31T-36 delivers the cranking power your marine engine needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExtended Runtime Capability\u003c\/strong\u003e: The deep cycle design allows for repeated charge and discharge cycles without compromising battery life. This means longer days on the water with consistent power for your marine accessories and electronics.\u003c\/p\u003e\n\u003ch2\u003eBuilt to Marine Industry Standards\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOEM Quality Assurance\u003c\/strong\u003e: The Group 31T-36 Marine Deep Cycle Battery meets or exceeds original equipment manufacturer specifications, ensuring compatibility and performance that matches or surpasses your vessel's original battery requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProven Longevity\u003c\/strong\u003e: Engineered for excellent lifespan, this marine battery is designed to withstand the harsh marine environment including vibration, temperature fluctuations, and corrosive conditions that can quickly deteriorate lesser batteries.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance-Free Operation\u003c\/strong\u003e: The sealed lead acid construction eliminates the need for regular water additions or complex maintenance procedures, allowing you to focus on enjoying your time on the water rather than battery upkeep.\u003c\/p\u003e\n\u003ch2\u003ePrecision Engineering for Marine Applications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOptimal Size and Fit\u003c\/strong\u003e: The BCI Group 31 size (13\" L x 6.75\" W x 9.38\" H) provides maximum power density while fitting standard marine battery compartments. The left-positive terminal configuration ensures proper cable routing and installation.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Performance\u003c\/strong\u003e\u003cbr\u003e- Cold Cranking Amps (CCA): 850\u003cbr\u003e- Voltage: 12V\u003cbr\u003e- Battery Type: Marine Deep Cycle\u003cbr\u003e- Chemistry: Sealed Lead Acid\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Dimensions\u003c\/strong\u003e\u003cbr\u003e- BCI Group Size: 31\u003cbr\u003e- Length: 13 inches\u003cbr\u003e- Width: 6.75 inches\u003cbr\u003e- Height: 9.38 inches\u003cbr\u003e- Weight: 62 pounds\u003cbr\u003e- Terminal Position: Left Positive\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuality Assurance\u003c\/strong\u003e\u003cbr\u003e- Part Number: 31T-36\u003cbr\u003e- Warranty: 2-Year Coverage\u003cbr\u003e- OEM Specification Compliance: Meets or Exceeds Standards\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the Bulldog Battery 31T-36?\u003c\/h2\u003e\n\u003cp\u003eWhen you invest in the 31T-36 Marine Deep Cycle Battery, you're choosing a power solution that combines reliability, performance, and value. This Group 31 marine battery is engineered for boaters who demand consistent performance and won't accept compromise when it comes to their vessel's electrical system.\u003c\/p\u003e\n\u003cp\u003eThe deep cycle design ensures you'll have dependable power for extended periods, while the high CCA rating guarantees strong engine starts. Plus, with our comprehensive 2-year warranty, you can purchase with confidence knowing your investment is protected.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReady to Power Your Next Adventure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDon't let battery failure cut your marine adventures short. Upgrade to the reliable performance of the Bulldog Battery 31T-36 Marine Deep Cycle Battery today.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eExperience the Bulldog Battery difference – where quality meets performance on the water.\u003c\/em\u003e\u003c\/p\u003e","brand":"Bulldog Battery, Inc.","offers":[{"title":"Default Title","offer_id":44869649465620,"sku":"31T-36","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/6179cd99-b5ae-4140-ab00-6da9806fc3a0__98449.webp?v=1778937038"},{"product_id":"8g27","title":"Deka 8G27M 12V 88Ah Gel Deep Cycle Battery - Group 27, Marine \u0026 RV","description":"\u003cp\u003eThe Deka 8G27M is a 12-volt gel battery offering 88 amp hours of capacity, engineered specifically for marine, RV, and solar deep cycle applications. This battery features advanced gel chemistry that sets it apart from traditional flooded designs, making it suited for sustained energy demands.\u003c\/p\u003e\u003cp\u003eGel batteries like the Deka 8G27M offer maintenance-free operation thanks to their sealed, valve-regulated design. This limits the need for watering and venting while preventing spills, and the battery supports a typical depth of discharge that extends cycle life beyond standard flooded batteries, making it reliable for repeated long-term use.\u003c\/p\u003e\u003cp\u003ePhysically, this Group 27 battery measures 12.83 inches in length, 6.56 inches in width, and 9.45 inches in height, weighing 62 pounds. It includes secure terminal configurations appropriate for its applications, designed to withstand marine and RV operating environments where durability matters.\u003c\/p\u003e\u003cp\u003eThis specific model is built to power marine trolling motors, RV house battery systems, and solar energy setups that require a dependable deep cycle source. It is stocked and available for same-day pickup at Bulldog Battery in Willoughby, Ohio, experts serving Northeast Ohio for over 35 years.\u003c\/p\u003e\u003cp\u003eThe Deka 8G27M carries a two-year warranty and benefits from the expertise behind a brand recognized in the battery industry. Made to meet demanding conditions, it provides a trusted option for customers searching for quality performance from a gel deep cycle battery.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGel Group 27 Deep Cycle, 12V 88Ah: Sealed gel construction ideal for marine, RV, and solar power applications requiring steady deep cycling.\u003c\/li\u003e\n\u003cli\u003eLong Cycle Life and Maintenance-Free: Valve-regulated design prevents spills and watering needs, supporting extended cycles at typical depths of discharge.\u003c\/li\u003e\n\u003cli\u003eRugged Construction and Size: Measuring 12.83 x 6.56 x 9.45 inches and weighing 62 pounds, built to endure varied operating environments with secure terminals.\u003c\/li\u003e\n\u003cli\u003eMarine and RV Power Applications: Suitable for trolling motors, RV house systems, and solar battery banks that rely on reliable deep cycle capacity.\u003c\/li\u003e\n\u003cli\u003eTwo-Year Warranty with Proven Brand Quality: Backed by Deka's industry experience and made for dependable performance in demanding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Deka","offers":[{"title":"Default Title","offer_id":44869659525396,"sku":"8G27","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/0f68444c-350f-41dd-9876-6664786b807f.jpg?v=1775918999"},{"product_id":"bulldog-battery-24t-36-12v-90ah-sla-deep-cycle-marine","title":"Bulldog Battery 24T-36 12V 90Ah SLA Deep Cycle Battery - Group 24T Marine","description":"\u003cp\u003eThe Bulldog Battery 24T-36 delivers dependable 12V power with a 90Ah rating in a sealed lead acid chemistry, tailored for marine use. This Group 24T deep cycle battery is engineered to support extended marine outings, specifically catering to boats and trolling motors. Its sealed design ensures it meets the demands of watercraft applications effectively.\u003c\/p\u003e\u003cp\u003eBuilt to handle consistent cycling, this battery supports a depth of discharge suitable for prolonged use, providing robust recharge cycles without extensive maintenance. The sealed lead acid construction is maintenance-free and designed to prevent spills, making it safe to operate in various orientations typical in marine settings.\u003c\/p\u003e\u003cp\u003eMeasuring approximately 8.88 inches in length, 6.81 inches in width, and 9.75 inches in height, this battery weighs 48 pounds. It features a positive left terminal configuration, standard for Group 24T sizes. Its rugged build is resistant to marine environments and ready for the challenges of boating conditions.\u003c\/p\u003e\u003cp\u003eThis battery is an excellent fit for powering a range of marine electronics including trolling motors, GPS units, fish finders, and onboard lighting systems. Available for same-day pickup at Bulldog Battery in Willoughby, Ohio, it comes from a trusted local source renowned across Northeast Ohio for batteries with over three decades of expertise.\u003c\/p\u003e\u003cp\u003eCovered by a 3-year warranty, the Bulldog Battery 24T-36 is assembled to deliver consistent performance and durability. With reliable manufacturing practices behind it, this battery offers a solid foundation for anyone looking to maintain reliable power on the water. Prompt availability at Bulldog Battery means you can rely on expert support when you need it most.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSealed Lead Acid Group 24T Deep Cycle, 12V 90Ah: Engineered for marine use including trolling motors, onboard electronics, and lighting, with a positive left terminal for standard fitment.\u003c\/li\u003e\n\u003cli\u003eDurable Cycle Performance: Supports regular deep cycling with maintenance-free, sealed design to prevent spills and eliminate watering needs for marine applications.\u003c\/li\u003e\n\u003cli\u003eMarine-Grade Construction: Compact 8.88 x 6.81 x 9.75 inches size, weighing 48 lbs, designed to withstand marine conditions with reliable terminal placement.\u003c\/li\u003e\n\u003cli\u003eSpecifically Designed for Marine Equipment: Suitable for trolling motors, GPS devices, fish finders, and other essential marine electronics.\u003c\/li\u003e\n\u003cli\u003e3-Year Warranty and Local Expertise: Backed by Bulldog Battery's 3-year coverage and over 35 years of experience, with fast availability at Willoughby, Ohio store.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bulldog Battery, Inc.","offers":[{"title":"Default Title","offer_id":44869766873364,"sku":"24T-36","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/a320d479-5604-4fdd-b4a7-30f7d6fd4338.webp?v=1777749896"},{"product_id":"8a27m","title":"Deka 8A27M 12V 92Ah AGM Deep Cycle Battery - Group 27, Marine \u0026 RV","description":"\u003cp\u003eThe Deka 8A27M is a 12V, 92Ah AGM deep cycle battery designed for marine, RV, and solar applications. This heavy-duty Group 27 battery uses AGM chemistry, offering a sealed, valve-regulated design suited for demanding environments while maintaining maintenance-free operation.\u003c\/p\u003e\u003cp\u003eThis battery supports a depth of discharge rating that helps maximize cycle life compared to traditional flooded batteries. Its AGM construction makes it spill-proof and allows installation in various positions, eliminating the need for watering or venting, which helps reduce upkeep in marine and recreational uses.\u003c\/p\u003e\u003cp\u003ePhysically, the Deka 8A27M measures 12.75 inches long, 6.75 inches wide, and 9.38 inches tall, weighing 75 pounds. It comes with standard terminals appropriate for Group 27 deep cycle setups and is built to withstand the conditions typical of marine and outdoor use, ensuring reliable performance throughout its service life.\u003c\/p\u003e\u003cp\u003eThis battery fits perfectly with marine trolling motors, RV house systems, solar storage setups, and other off-grid uses. Available for same-day pickup at Bulldog Battery in Willoughby, Ohio, your Northeast Ohio battery specialists with over 35 years of experience.\u003c\/p\u003e\u003cp\u003eThe Deka 8A27M is backed by a 3-year warranty and reflects Deka’s long-standing reputation in battery manufacturing. Having this battery in your equipment assures reliable power and peace of mind with professional-grade durability and support.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAGM Group 27 Deep Cycle, 12V 92Ah: Sealed maintenance-free AGM battery built for marine trolling motors, RV house power, and solar energy systems.\u003c\/li\u003e\n\u003cli\u003eDurable Cycle Performance: Supports a deep discharge profile, extending cycle life well beyond traditional flooded batteries for longer-lasting power.\u003c\/li\u003e\n\u003cli\u003eSpill-Proof AGM Design: Valve-regulated, leak-proof construction allowing installation in multiple orientations with zero watering or ventilation needs.\u003c\/li\u003e\n\u003cli\u003eApplication Specific: Powers marine trolling motors, RV house systems, solar battery banks, and other off-grid or mobile energy requirements.\u003c\/li\u003e\n\u003cli\u003eWarranty and Manufacture: Covered by a 3-year warranty, produced with Deka's established quality standards for reliable, heavy-duty service. \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Deka","offers":[{"title":"Default Title","offer_id":44869867471124,"sku":"8a27m","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/dc79ed67-ddd6-48b3-af45-74facb797fa3.jpg?v=1775910567"},{"product_id":"8a31m","title":"Deka 8A31DTM 12V 100Ah AGM Deep Cycle Battery - Group 31, Marine","description":"\u003cp\u003eThe Deka Marine Master 8A31DTM by Deka is a 12-volt deep cycle battery known for its AGM (Absorbed Glass Mat) chemistry, providing a 100Ah (amp hour) capacity at the 20-hour rate. It is crafted specifically as a Group 31 size marine battery, targeting applications such as trolling motors and other marine power needs. This battery offers a robust option for those looking for reliable 12V marine battery performance.\u003c\/p\u003e\u003cp\u003eDesigned for deep cycle use, this Deka battery handles partial discharges well, with a recommended depth of discharge around 50%, which supports a longer cycle life compared to traditional flooded batteries. Its maintenance-free, valve-regulated design means no watering or acid handling is necessary. The sealed, spill-proof construct allows for installation in various positions without leakage concerns, typical for AGM marine batteries.\u003c\/p\u003e\u003cp\u003eThe battery measures within the Group 31 dimensions with sturdy terminals designed for marine use. It features a durable casing suited for the tough environments encountered on watercraft. Its terminal type includes a dual configuration, accommodating different hookup styles common in marine settings. The battery is designed to function across a range of operating temperatures typical of marine environments.\u003c\/p\u003e\u003cp\u003eThis marine battery suits a variety of equipment including boat trolling motors, fish finders, and other onboard electronics requiring steady deep cycle power. It also finds use in RV house systems and solar setups, demonstrating versatile utility. Available for same-day pickup at Bulldog Battery in Willoughby, Ohio, your Northeast Ohio battery specialists with over 35 years of experience.\u003c\/p\u003e\u003cp\u003eBacking this unit is a warranty term that covers typical marine battery needs, manufactured under precise standards that ensure quality and performance. Although not specified, customers can anticipate professional-grade reliability from Deka, a brand recognized in the battery market. This makes it a sound choice for those requiring dependable marine power with local service support.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAGM Group 31 Deep Cycle, 12V 100Ah: Sealed AGM designed for marine trolling motors, RV house power, and solar storage applications with spill-proof construction.\u003c\/li\u003e\n\u003cli\u003eCycle Life and Performance: Rated for approximately 50% depth of discharge, offering longer cycle life compared to flooded batteries and maintenance-free operation.\u003c\/li\u003e\n\u003cli\u003eConstruction and Safety: Valve-regulated and fully sealed, allowing installation in various orientations without maintenance or acid handling.\u003c\/li\u003e\n\u003cli\u003eApplication Specific: Ideal for powering marine trolling motors, fish finders, RV systems, and solar banks, ensuring steady power on the water and off-grid.\u003c\/li\u003e\n\u003cli\u003eWarranty and Build: Supported by a standard warranty and built to meet reliable marine battery standards, suitable for use in Northeast Ohio climates.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Deka","offers":[{"title":"Default Title","offer_id":44869912756500,"sku":"8a31m","price":369.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/33f8e3e0-d217-43fb-bdca-fa9eb9707dd4.jpg?v=1775919087"},{"product_id":"mar-1000x-1","title":"Crown MAR-1000X 12V 800CCA Flooded Starting Battery - Group 27, Marine, USA Made","description":"\u003cp\u003eThe Crown MAR-1000X is a 12-volt flooded lead-acid battery built for high-performance marine engine starting. This Group 27 battery delivers 1000 Marine Cranking Amps and 800 Cold Cranking Amps with a 75Ah rating, making it a reliable choice for starting engines on boats and other marine crafts. This battery clearly reflects Crown's commitment to quality and durability.\u003c\/p\u003e\u003cp\u003eIts flooded design requires routine maintenance, including monthly water level checks and topping off with distilled water. The battery’s structure allows it to withstand marine vibrations, which makes it dependable in the demanding marine environment. Crown backs this battery with a two-year warranty reflecting confidence in its cycle life and durability.\u003c\/p\u003e\u003cp\u003eMeasuring approximately 10.19 inches long, 6.81 inches wide, and 9.5 inches high, this Group 27 battery weighs around 45.5 pounds. It uses standard lead-acid construction with removable caps for access to water levels. Connections typically require nuts tightened securely with pliers rather than wing nuts for safe installation.\u003c\/p\u003e\u003cp\u003eThis starting battery is tailored specifically for marine engines, where reliable power and vibration resistance are critical. It’s suitable for boats relying on strong battery performance to start their motors. Available for same-day pickup at Bulldog Battery in Willoughby, Ohio, your Northeast Ohio battery specialists with over 35 years of experience.\u003c\/p\u003e\u003cp\u003eCovered by a 2-year warranty and proudly made in the USA, the Crown MAR-1000X offers proven reliability for marine starting applications. Its build and specs offer peace of mind to boat owners who need a solid start every time on the water.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFlooded Lead-Acid Group 27 Starting Battery: 12V with 1000 MCA and 800 CCA designed for marine engines and boats\u003c\/li\u003e\n\u003cli\u003eDurable Vibration Resistance: Built to handle marine conditions with routine maintenance and two-year warranty\u003c\/li\u003e\n\u003cli\u003eFlooded Construction with Removable Caps: Requires water level checks and filling with distilled water to ensure longevity\u003c\/li\u003e\n\u003cli\u003eMarine Engine Starting Applications: Ideal for powering boat motors and other marine equipment requiring reliable starts\u003c\/li\u003e\n\u003cli\u003eMade in the USA with 2-Year Warranty: Quality manufacturing backed by a solid warranty and industry experience\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crown Battery","offers":[{"title":"Default Title","offer_id":48686721270036,"sku":"MAR-1000X","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/bd73c8b5-84f4-4b71-81f0-4e073822d887.jpg?v=1776617352"},{"product_id":"crown-31t-36-battery-usa-made-31-marine-series","title":"Crown 31T-36 12V 130Ah Flooded Deep Cycle Battery - Group 31, USA Made, Marine","description":"\u003cp\u003eThe Crown 31T-36 is a 12-volt, 130 amp hour flooded lead acid battery built for marine applications. Part of the 31 Marine Series, this battery is manufactured in the USA and is engineered to provide reliable deep cycle power for boating needs around Northeast Ohio.\u003c\/p\u003e\u003cp\u003eThis battery offers solid cycle life with a recommended depth of discharge of around 50%, typical for flooded designs. It requires regular maintenance including watering and venting to perform optimally, in contrast to sealed alternatives.\u003c\/p\u003e\u003cp\u003eMeasuring to fit the Group 31 BCI standard, this battery has standard marine terminals suitable for robust connection. Its size and weight make it ideal for installation in boat battery compartments, but proper ventilation is needed due to its flooded chemistry.\u003c\/p\u003e\u003cp\u003eIt is tailored for marine trolling motors, onboard house power systems, and other marine electrical equipment needing steady, long-duration discharge. Available for same-day pickup at Bulldog Battery in Willoughby, Ohio, your Northeast Ohio battery specialists with over 35 years of experience.\u003c\/p\u003e\u003cp\u003eBacked by a 3-year warranty and proudly made in the USA, Crown batteries are recognized for their quality and reliability in marine markets. This battery offers a trusted option for those seeking durable power in marine environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFlooded Lead Acid Group 31: 12V 130Ah battery designed for marine and deep cycle use with standard marine terminal posts.\u003c\/li\u003e\n\u003cli\u003eReliable Cycle Life: Maintains performance with about 50% depth of discharge; requires regular maintenance for optimal longevity.\u003c\/li\u003e\n\u003cli\u003eClassic Construction: Flooded design with vent caps requiring watering and ventilation; fits standard Group 31 dimensions and terminals.\u003c\/li\u003e\n\u003cli\u003eMarine Application Focus: Powers trolling motors, boat house systems, and other marine devices needing deep cycle power.\u003c\/li\u003e\n\u003cli\u003eThree-Year Warranty and USA Made: Manufactured under strict standards in the USA, backed by a 3-year limited warranty for dependable use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crown Battery","offers":[{"title":"Default Title","offer_id":49434188153108,"sku":"31t36-crown","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/2c9f9bdc-e841-40be-a485-93ecf191dd5a.webp?v=1776604219"},{"product_id":"crown-crv31m-battery-31marine-12volt-dual-post-110ah","title":"CROWN CRV31M 12V 105Ah AGM Deep Cycle Battery - Group 31, Marine, USA Made","description":"\u003cp\u003eThe Crown CRV31M from Crown Marine Batteries is a 12V deep cycle battery offering 105Ah capacity. This AGM dual post battery, part of the Group 31 size category, is engineered specifically for marine use, delivering reliable power where you need it most. Known for durability, it carries the trusted Crown brand and is proudly made in the USA.\u003c\/p\u003e\u003cp\u003eThis battery features sealed AGM technology, which means it’s maintenance free with a valve-regulated, spill-proof design. It supports a 50% depth of discharge, providing dependable performance and a cycle life that holds up against typical flooded marine batteries. The AGM construction allows installation in varied positions without concerns about leaks.\u003c\/p\u003e\u003cp\u003ePhysically, the CRV31M measures approximately 13.0 inches in length, 6.6 inches in width, and 9.4 inches in height, with a weight around 70 pounds. It utilizes dual post terminals suitable for marine-related equipment connections. These dimensions and terminals conform to the BCI Group 31 standard, common in many boat applications.\u003c\/p\u003e\u003cp\u003eThis model powers marine trolling motors and other onboard electrical systems that demand steady, long-lasting energy. It’s also suitable for other applications requiring a robust 12V marine battery. Available for same-day pickup at Bulldog Battery in Willoughby, Ohio, your Northeast Ohio battery specialists with over 35 years of experience.\u003c\/p\u003e\u003cp\u003eThe CRV31M comes with reliable coverage backed by a brand known for marine battery expertise. With its manufacture in the USA and a solid warranty, it offers peace of mind to boaters seeking a dependable power source. Contact Bulldog Battery to ensure you have the power needed for your next outing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAGM Group 31 Deep Cycle, 12V 105Ah: Dual post design tailored for marine trolling motors, boats, and RV house power applications.\u003c\/li\u003e\n\u003cli\u003eDurable Cycle Performance: Supports 50% depth of discharge with maintenance-free AGM technology for extended life and spill-proof operation.\u003c\/li\u003e\n\u003cli\u003eRobust Construction: Valve-regulated AGM build is sealed, leak-proof, and installable in almost any orientation, ensuring safe handling.\u003c\/li\u003e\n\u003cli\u003eMarine and RV Ready: Ideal for powering trolling motors, boat electrical systems, and off-grid house battery setups.\u003c\/li\u003e\n\u003cli\u003eManufactured in the USA with a solid warranty: Crown stands behind its marine battery quality and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bulldog Battery, Inc.","offers":[{"title":"Default Title","offer_id":49462862151956,"sku":"AGM31M","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/4e1de343-c615-491b-a01f-9502a9070df1.webp?v=1776615177"},{"product_id":"crown-27t-36-12v-115ah-flooded-deep-cycle-group-27","title":"Crown 27T-36 12V 115Ah Flooded Lead Acid Deep Cycle Battery - Group 27, Commercial Use","description":"\u003cp\u003eThe Crown 27T-36 deep cycle battery from Crown offers 12 volts and 115 amp hours using flooded lead acid chemistry, especially suited for commercial power needs. This Group 27 battery design supports equipment that requires reliable, steady energy output through a proven flooded system.\u003c\/p\u003e\u003cp\u003eIt is rated for a 50% depth of discharge to provide a solid balance between usable capacity and service life. As is common with flooded batteries, it requires regular maintenance including watering and venting to maintain optimal operation in heavy-duty commercial environments.\u003c\/p\u003e\u003cp\u003eThis battery conforms to standard Group 27 dimensions and comes with terminals typical for flooded lead acid designs, making installation simple and compatible with many commercial machines. Its sturdy construction is made to handle demanding conditions.\u003c\/p\u003e\u003cp\u003eThe Crown 27T-36 is a dependable power source for commercial equipment such as golf carts, floor scrubbers, material handling vehicles, and mobility scooters. It is in stock and ready for same-day pickup at Bulldog Battery in Willoughby, Ohio, serving customers throughout Northeast Ohio with over 30 years of expertise.\u003c\/p\u003e\u003cp\u003eBacked by a 3-year warranty, this Crown flooded battery reflects the brand’s commitment to durability and trusted performance in commercial deep cycle applications. It is manufactured in the USA, ensuring quality craftsmanship you can rely on.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFlooded Lead Acid Group 27, 12V 115Ah: Reliable flooded battery designed for commercial equipment like golf carts and floor scrubbers.\u003c\/li\u003e\n\u003cli\u003e50% Depth of Discharge Support: Maintains steady cycle life with recommended watering and venting for commercial use.\u003c\/li\u003e\n\u003cli\u003eStandard Group 27 Build: Includes typical terminals and robust casing for easy installation and heavy-duty durability.\u003c\/li\u003e\n\u003cli\u003ePowers Commercial Machines: Suitable for golf carts, floor scrubbers, material movers, and mobility scooters.\u003c\/li\u003e\n\u003cli\u003e3-Year Warranty and USA Made: Supported by a 3-year limited warranty and built in the United States with dependable quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crown Battery","offers":[{"title":"Default Title","offer_id":49513460171028,"sku":"27T36","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/fefa2d53-9284-4443-8796-f9b0a02a1ea0.jpg?v=1776518384"},{"product_id":"8a31dtm","title":"Deka 8A31DTM 12V 105Ah AGM Deep Cycle Battery - Group 31, Marine \u0026 RV","description":"\u003cp\u003eThe Deka 8A31DTM is a 12-volt AGM deep cycle battery with a 105 amp hour capacity, crafted specifically for marine and RV applications. This Group 31 battery features Absorbent Glass Mat technology, offering a sealed, maintenance-free solution engineered for consistent deep cycle performance.\u003c\/p\u003e\u003cp\u003eThis battery supports a 50% depth of discharge, providing a reliable cycle life suitable for demanding use. The valve-regulated, spill-proof design means you can install it in any position without needing routine watering or ventilation, which simplifies maintenance compared to flooded alternatives.\u003c\/p\u003e\u003cp\u003ePhysically, the Deka 8A31DTM fits the Group 31 form factor with dimensions of 12.93 by 6.74 by 9.40 inches and weighs 67.5 pounds. It comes equipped with dual terminals (DT), making connections straightforward in various setups. Its valve-regulated construction also enhances durability and safety for marine and RV environments.\u003c\/p\u003e\u003cp\u003eThis battery is well-suited to power marine trolling motors, RV house electrical systems, solar storage solutions, and other recreational vehicle equipment that demands dependable off-grid power. Available for same-day pickup at Bulldog Battery in Willoughby, Ohio, your Northeast Ohio battery specialists with over 35 years of experience.\u003c\/p\u003e\u003cp\u003eBacked by a 2-year warranty and produced under Deka's stringent manufacturing standards, this AGM deep cycle battery offers professional-grade reliability. Choosing this battery supports your marine or RV setup with proven performance and local availability to keep you powered when it matters most.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAGM Group 31 Deep Cycle, 12V 105Ah: Sealed, maintenance-free AGM battery designed for marine trolling motors, RV house power, and solar storage applications with DT terminals.\u003c\/li\u003e\n\u003cli\u003eCycle Life and Depth of Discharge: Supports 50% DOD with a durable cycle life built for consistent heavy-duty use.\u003c\/li\u003e\n\u003cli\u003eValve-Regulated AGM Construction: Spill-proof, leak-resistant, installable in any orientation with no watering or ventilation needed.\u003c\/li\u003e\n\u003cli\u003eDesigned for Marine, RV, and Solar Applications: Powers trolling motors, RV electrical systems, solar banks, and other recreational off-grid uses.\u003c\/li\u003e\n\u003cli\u003eWarranty and Origin: Comes with a 2-year warranty and manufactured by Deka to meet high-quality standards for reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Deka","offers":[{"title":"Default Title","offer_id":50221093093652,"sku":"","price":369.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/f7aeeb68-c49e-498c-b807-1f7637163681.jpg?v=1775919328"},{"product_id":"deka-8g8d-group-8d-gel-battery-12v-225ah","title":"Deka 8G8D Group 8D Gel Battery – 12V 225Ah Dual Purpose","description":"\u003cp\u003eThe Deka 8G8D is a Group 8D battery built for equipment that has to crank a big engine and then run loads long after that engine is off. It is a 12-volt, 225 amp-hour gel cell rated at 1150 cold cranking amps, which makes it a true dual-purpose 8D battery: enough starting power for a diesel, enough depth for house and control loads, and no maintenance in between.\u003c\/p\u003e\n\n\u003cp\u003eGel means the acid is held in a thick silica gel instead of sitting in the case as liquid. Nothing to top off, nothing to spill, and the battery can be mounted on its side or tucked into a tight compartment without leaking (upside down is the one position to avoid). Gel also takes vibration better than a standard flooded battery and loses less than 2% of its charge per month sitting at room temperature, so a generator or a boat that sits for weeks comes back ready.\u003c\/p\u003e\n\n\u003ch2\u003eBefore You Buy: Charging a Gel Battery\u003c\/h2\u003e\n\u003cp\u003eGel cells want a gel or gel-compatible charging profile. A charger or alternator set up for flooded batteries runs a higher voltage than a gel cell wants and will dry it out over time. If your charger has a gel setting, you are set. If you are not sure what your equipment puts out, call us with the model and we will work through it with you. We would rather check twice than sell you a battery your charger is going to ruin.\u003c\/p\u003e\n\n\u003ch2\u003eGroup 8D Fit and Applications\u003c\/h2\u003e\n\u003cp\u003eStandard BCI Group 8D case with SAE posts, so it drops into an existing 8D tray. Common jobs for this one:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandby and portable generators\u003c\/li\u003e\n  \u003cli\u003eMarine starting and house banks\u003c\/li\u003e\n  \u003cli\u003eClass 8 trucks and heavy equipment\u003c\/li\u003e\n  \u003cli\u003eIndustrial and commercial control equipment\u003c\/li\u003e\n  \u003cli\u003eSolar and off-grid storage banks\u003c\/li\u003e\n  \u003cli\u003eEmergency power and communications gear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn 8D is a lot of battery. This one measures 20-3\/4 by 11 by 10 inches and weighs 158 pounds, so plan on a second set of hands and a battery strap for the install. We hand these across the counter for standby generators, service trucks, and boats running out of Mentor and Fairport Harbor, where something that sits for weeks still has to start big.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e225Ah capacity with 1150 CCA: starts a diesel and carries deep-cycle loads\u003c\/li\u003e\n  \u003cli\u003eSealed gel electrolyte, 100% maintenance-free and non-spillable\u003c\/li\u003e\n  \u003cli\u003eMounts in nearly any position, including on its side\u003c\/li\u003e\n  \u003cli\u003ePower-Perform full-frame plates with a specially formulated oxide for cycle life\u003c\/li\u003e\n  \u003cli\u003eSelf-discharge under 2% per month at 77°F for equipment that sits\u003c\/li\u003e\n  \u003cli\u003eBuilt by East Penn in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e8G8D\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eEast Penn (Deka)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e225Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCold Cranking Amps (CCA)\u003c\/th\u003e\n\u003ctd\u003e1150\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCranking Amps (CA)\u003c\/th\u003e\n\u003ctd\u003e1470\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eReserve Capacity\u003c\/th\u003e\n\u003ctd\u003e500 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBCI Group Size\u003c\/th\u003e\n\u003ctd\u003e8D\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eChemistry\u003c\/th\u003e\n\u003ctd\u003eSealed gel, starting and deep cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTerminals\u003c\/th\u003e\n\u003ctd\u003eSAE post\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDimensions (L x W x H)\u003c\/th\u003e\n\u003ctd\u003e20.75 x 11 x 10 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e158 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMaintenance Free\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eLocal Pickup in Northeast Ohio\u003c\/h2\u003e\n\u003cp\u003eThe 8G8D is available for local pickup at our Willoughby shop. We keep Lake County and the east side of Cleveland running, from Mentor and Painesville out to Chesterland and Euclid. Call ahead with your equipment model and we will have it tested, charged, and waiting at the counter when you pull up.\u003c\/p\u003e","brand":"Deka","offers":[{"title":"Default Title","offer_id":53058960785684,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/products-8g8d_3-800x439.jpg?v=1785061598"},{"product_id":"epoch-3650a-h-36v-lithium-trolling-motor-battery","title":"Epoch 3650A-H 36V 50Ah Lithium Trolling Motor Battery – Group 31 LiFePO4, Heated + Bluetooth","description":"\u003cp\u003eMost 36V trolling motor setups run on three heavy lead-acid batteries, and hauling that bank in and out of a boat gets old fast. The Epoch 3650A-H is a 36V lithium trolling motor battery that does the same job from one Group 31 case weighing about 35 pounds. Drop it into a tray where one of the old batteries sat, land your leads on the M8 terminals, and take well over a hundred pounds out of the boat.\u003c\/p\u003e\n\u003cp\u003eThe chemistry matters as much as the weight. A lead-acid bank loses voltage as it drains — you feel it at the pedal by mid-afternoon. LiFePO4 holds nearly full voltage through most of its 50Ah capacity, so the motor pulls at dusk the way it did at first light. It recharges faster and takes 4,000-plus cycles with no watering or acid service, ever.\u003c\/p\u003e\n\u003cp\u003eLake Erie fishing doesn't quit when the weather turns, and neither does this battery: built-in heating warms the cells so they can charge safely below freezing, where ordinary lithium batteries shut charging down. The free Epoch app connects over Bluetooth from your phone and shows state of charge, voltage, and current, so you know at the dock whether you have a full day in the tank. Walleye and bass boats running out of Mentor Harbor, Fairport, and Grand River put exactly this kind of demand on a trolling bank.\u003c\/p\u003e\n\u003cp\u003eTwo things it will not do. This is a deep-cycle battery, not a starting battery — it will not crank your outboard, so keep a dedicated starting battery on the big motor. And never wire it in series: one battery runs a 36V system, and you can add up to three more in parallel (200Ah total) for longer days. You'll also need a 36V lithium-compatible charger; the onboard charger that maintained a lead-acid bank almost certainly has the wrong profile. Call us and we'll match one to it.\u003c\/p\u003e\n\u003ch2\u003eFits These 36V Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e36V trolling motor systems, including Minn Kota, Garmin, and Lowrance motors when voltage and current requirements match\u003c\/li\u003e\n\u003cli\u003eDirect replacement for a three-battery 12V lead-acid trolling bank in compatible 36V systems\u003c\/li\u003e\n\u003cli\u003eGroup 31 marine trays — case measures 13.0 × 6.8 × 9.44 inches\u003c\/li\u003e\n\u003cli\u003e36V solar, off-grid, and backup power banks with compatible charging equipment\u003c\/li\u003e\n\u003cli\u003e36V auxiliary and electronics loads with properly sized cable and fusing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf your application isn't listed, call us with the machine and we'll check it. We'd rather check twice than sell you the wrong battery.\u003c\/p\u003e\n\u003ch2\u003e36V 50Ah Group 31 Lithium Battery Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e3650A-H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e36V (38.4V nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e50Ah \/ 1.92kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChemistry\u003c\/th\u003e\n\u003ctd\u003eLiFePO4 (lithium iron phosphate), deep cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBCI Group Size\u003c\/th\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Continuous Discharge\u003c\/th\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePeak Discharge\u003c\/th\u003e\n\u003ctd\u003e130A for 10 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCharge Voltage\u003c\/th\u003e\n\u003ctd\u003e42.6–43.2V bulk\/absorption; float disabled or 40.0–40.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries \/ Parallel\u003c\/th\u003e\n\u003ctd\u003eMax 1 in series \/ up to 4 in parallel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCold Weather\u003c\/th\u003e\n\u003ctd\u003eInternal self-heating for sub-freezing charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMonitoring\u003c\/th\u003e\n\u003ctd\u003eBluetooth — free Epoch iOS and Android app\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnclosure\u003c\/th\u003e\n\u003ctd\u003eIP65 — dust-tight, water-jet resistant (not submersible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTerminals\u003c\/th\u003e\n\u003ctd\u003eM8 female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e13.0 L × 6.8 W × 9.44 H inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e35 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCycle Life\u003c\/th\u003e\n\u003ctd\u003e4,000+ cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertifications\u003c\/th\u003e\n\u003ctd\u003eUL 1642 \/ UL 9540A cells, IEC 62619, CE, RoHS; UN 38.3 for transport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty: 8 years.\u003c\/strong\u003e If it fails in normal service inside five years, bring it back to the counter and we make it right.\u003c\/p\u003e\n\u003ch2\u003eDownloadable Resources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/epoch-3650a-h-quick-spec-sheet.png?v=1787763785\" rel=\"noopener\" target=\"_blank\"\u003eEpoch 3650A-H Quick Spec Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/epoch-3650a-h-safety-data-sheet.pdf?v=1787763785\" rel=\"noopener\" target=\"_blank\"\u003eSafety Data Sheet (SDS)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/epoch-3650a-h-material-safety-data-sheet.pdf?v=1787763785\" rel=\"noopener\" target=\"_blank\"\u003eMaterial Safety Data Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLocal Pickup in Northeast Ohio\u003c\/h2\u003e\n\u003cp\u003eThis battery is available for pickup at our Willoughby shop, serving anglers from Eastlake and Mentor-on-the-Lake up the shoreline to Fairport Harbor and Madison. Call with your boat, motor, and charger model before you drive over — we'll have the fit checked and the battery charged and waiting at the counter.\u003c\/p\u003e","brand":"Epoch Batteries","offers":[{"title":"Default Title","offer_id":53721461719316,"sku":"3650A-H","price":749.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/epoch_battery_3650a_h_professional_reflection.png?v=1787763763"},{"product_id":"lithium-rhino-lr38v120ah-m-36v-120ah-lithium-marine-battery","title":"Lithium Rhino LR38V120AH-M 36V 120Ah Lithium Marine Battery Kit – LiFePO4 IP67 4.6kWh","description":"\u003cp\u003eIf your 36V trolling motor still runs off three 12V lead-acid batteries wired in series, you already know the routine: three boxes to lift, three sets of terminals to clean, and a motor that feels weaker by lunch. The Lithium Rhino LR38V120AH-M is a 36V lithium marine battery that takes over that entire bank in one sealed, IP67 waterproof case.\u003c\/p\u003e\n\n\u003cp\u003eAt 120 amp-hours and 4,608 watt-hours, this is the long-day option in the Rhino marine line. Lithium Rhino rates it for 288 minutes of reserve at a steady 25-amp draw, which is close to five hours of hard pulling before you even get into the lighter throttle settings most anglers use while working a shoreline. Lithium iron phosphate (LiFePO4) also holds its voltage until it's nearly empty, so the motor has the same push on the ride back to the launch as it had on the first drift.\u003c\/p\u003e\n\n\u003ch2\u003eWhat This 36V Lithium Marine Battery Replaces\u003c\/h2\u003e\n\u003cp\u003eOne battery does the work of the three-battery 36V bank. That changes a few things on the boat:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e the whole bank becomes one 79.8 lb box.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e no water to top off, no jumper cables between batteries, no acid on the deck.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging:\u003c\/strong\u003e your old lead-acid onboard charger comes out. Lithium needs a lithium charge profile, and the kit's 15A waterproof charger handles it (about eight hours from empty).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOne honest limit: this pack is built to run as a single battery. Lithium Rhino does not support wiring two of them in series, so don't plan on stacking it for a 72V setup. It is also a deep-cycle battery. It will not crank an outboard. If you need starting power, look at the Rhino 12V Dual Cranking model or call us.\u003c\/p\u003e\n\n\u003cp\u003eMeasure your battery compartment before you buy: the case is 19.76 by 10.51 by 8.70 inches. Tournament anglers and anyone working Lake Erie structure out of Mentor Harbor from sunrise on get the most from the extra capacity. Shopping for a 36 volt lithium trolling motor battery for shorter trips? The 36V 65Ah version weighs 45.4 lb. Call us with your motor model and your compartment size, and we'll help you pick between them.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's in the Kit\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eLithium Rhino 36V 120Ah IP67 LiFePO4 marine battery\u003c\/li\u003e\n  \u003cli\u003e15A waterproof lithium charger\u003c\/li\u003e\n  \u003cli\u003eFull-color round console gauge with external power button\u003c\/li\u003e\n  \u003cli\u003eMounting hardware\u003c\/li\u003e\n  \u003cli\u003eBluetooth connection to the free Rhino app\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e36V bow-mount and transom trolling motors\u003c\/li\u003e\n  \u003cli\u003e36V house loads on boats built around a 36V system\u003c\/li\u003e\n  \u003cli\u003eMarine electronics, with a step-down converter for 12V gear (not included; ask us)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eIP67 waterproof shell with a full-color LCD readout on the battery itself\u003c\/li\u003e\n  \u003cli\u003eGrade A prismatic LiFePO4 cells rated for 6,000+ cycles at the recommended 80% depth of discharge\u003c\/li\u003e\n  \u003cli\u003eBattery management system with 150A continuous and 500A peak discharge\u003c\/li\u003e\n  \u003cli\u003eBluetooth to the Rhino app for state of charge and voltage from your phone\u003c\/li\u003e\n  \u003cli\u003eDischarge rated from -4°F to 131°F\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eLR38V120AH-M (also listed as LR36V120AH-M-3)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eNominal Voltage\u003c\/th\u003e\n\u003ctd\u003e38.4V (36V class), working range 32.4–43.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e120Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eEnergy\u003c\/th\u003e\n\u003ctd\u003e4,608Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eReserve Capacity @ 25A\u003c\/th\u003e\n\u003ctd\u003e288 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eChemistry\u003c\/th\u003e\n\u003ctd\u003eLiFePO4, 12 prismatic cells (1P12S)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBMS Discharge\u003c\/th\u003e\n\u003ctd\u003e150A continuous \/ 500A peak\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCharge Current\u003c\/th\u003e\n\u003ctd\u003e15A recommended, 120A maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCycle Life\u003c\/th\u003e\n\u003ctd\u003e6,000+ cycles at 80% DOD\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDischarge Temperature\u003c\/th\u003e\n\u003ctd\u003e-4°F to 131°F\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWaterproof Rating\u003c\/th\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTerminals\u003c\/th\u003e\n\u003ctd\u003eM8 female\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDimensions (L × W × H)\u003c\/th\u003e\n\u003ctd\u003e19.76 × 10.51 × 8.70 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e79.8 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSeries Connection\u003c\/th\u003e\n\u003ctd\u003eNot supported\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eUN38.3\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eDownloadable Resources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/lithium-rhino-lr36120m-spec-sheet-p1.png?v=1789504458\" target=\"_blank\" rel=\"noopener\"\u003e36V 120Ah Marine Spec Sheet (page 1)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/lithium-rhino-lr36120m-spec-sheet-p2.png?v=1789504458\" target=\"_blank\" rel=\"noopener\"\u003e36V 120Ah Marine Dimension Drawing (page 2)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWarranty: 8 Years on the Battery\u003c\/h2\u003e\n\u003cp\u003eLithium Rhino backs the battery (cells, BMS and built-in electronics) for eight years from the date you buy it, and the claim runs through our counter:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYears 1–6:\u003c\/strong\u003e repair or replacement at no cost to you, shipping included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYears 7–8:\u003c\/strong\u003e repair or replacement for a flat $500 deductible; Lithium Rhino covers the rest.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit components\u003c\/strong\u003e (the 15A waterproof charger, console gauge and mounting hardware): two years of full replacement, then replacement at half of current list price for the life of the battery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRegister the battery with Lithium Rhino within 120 days of purchase.\u003c\/strong\u003e An unregistered battery is covered for one year only; we'll do the registration with you at the counter. Physical damage, water intrusion, improper installation and charging with a charger Lithium Rhino hasn't approved are not covered, so stay with the charger that came in the kit.\u003c\/p\u003e\n\n\u003ch2\u003ePick It Up in Willoughby\u003c\/h2\u003e\n\u003cp\u003eWe keep this kit for local pickup at our Willoughby shop, a short drive for boaters in Mentor, Eastlake, and Fairport Harbor. Bring your old batteries' measurements, or a photo of the compartment, and we'll check the fit with you at the counter before it goes in the truck.\u003c\/p\u003e","brand":"Lithium Rhino","offers":[{"title":"Default Title","offer_id":54021707104532,"sku":"LR38V120AH-M","price":1799.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/36v120ah_marine.png?v=1790142301"},{"product_id":"lithium-rhino-lr38v65ah-m-36v-65ah-lithium-trolling-motor-battery","title":"Lithium Rhino LR38V65AH-M 36V 65Ah Lithium Trolling Motor Battery Kit – LiFePO4 IP67 Waterproof, 45 lb","description":"\u003cp\u003eSome boats don't have room for a three-battery bank, and some owners are done lugging one down the dock. The Lithium Rhino LR38V65AH-M is a 36V 65Ah lithium trolling motor battery that weighs 45.4 lb, measures 14.65 by 10.51 inches, and seals out water to an IP67 rating.\u003c\/p\u003e\n\n\u003cp\u003eThat rating matters in a small boat. IP67 means the case is built to survive being briefly submerged, so spray over the bow, a puddle in the bilge, or rain pooling in the rear compartment isn't a threat to it. The battery also has its own full-color LCD on the shell, and the kit adds a round console gauge, so you can read state of charge at the helm without opening a hatch.\u003c\/p\u003e\n\n\u003ch2\u003eA Lighter Way to Run a 36V Trolling Motor\u003c\/h2\u003e\n\u003cp\u003eYour 36V motor currently draws from three 12V lead-acid batteries linked in series. This single pack replaces all three. You lose the jumper cables between batteries and the watering schedule, and the lead-acid charger stays behind in the garage, because lithium wants its own charge profile. The included 15A waterproof charger brings it from empty to full in roughly four and a half hours.\u003c\/p\u003e\n\n\u003cp\u003eRuntime depends on how hard you lean on the throttle. Lithium Rhino rates it for 156 minutes at a constant 25 amps, which is about two and a half hours of steady high draw. Most anglers spend a lot of the day at lower speeds, so on a smaller boat working the Chagrin River mouth at Eastlake or the breakwalls off Mentor-on-the-Lake, a half day to a full day is a realistic expectation. If you fish dawn to dark on big water with a large motor, the 120Ah version is the better buy, and we'll tell you so.\u003c\/p\u003e\n\n\u003cp\u003eTwo limits worth knowing up front. Lithium Rhino doesn't support connecting two of these in series, so each boat gets one pack running the whole 36V system. And as a deep-cycle battery, it isn't made to crank an outboard. Send us your motor model and a tape measure reading of your battery tray, and we'll confirm the fit before you drive over.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's in the Kit\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eLithium Rhino 36V 65Ah IP67 LiFePO4 battery\u003c\/li\u003e\n  \u003cli\u003e15A waterproof lithium charger\u003c\/li\u003e\n  \u003cli\u003eFull-color round console gauge with external power button\u003c\/li\u003e\n  \u003cli\u003eMounting hardware\u003c\/li\u003e\n  \u003cli\u003eBluetooth pairing with the free Rhino app\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e36V trolling motors on smaller fishing boats and jon boats\u003c\/li\u003e\n  \u003cli\u003e36V house loads where the boat's system is built at 36V\u003c\/li\u003e\n  \u003cli\u003eMarine electronics, using a 12V step-down converter (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e45.4 lb in place of a three-battery lead-acid bank\u003c\/li\u003e\n  \u003cli\u003eIP67 waterproof case with on-shell color LCD\u003c\/li\u003e\n  \u003cli\u003eGrade A prismatic LiFePO4 cells, 6,000+ cycles at 80% depth of discharge\u003c\/li\u003e\n  \u003cli\u003e150A continuous \/ 500A peak battery management system\u003c\/li\u003e\n  \u003cli\u003eRhino app over Bluetooth for charge level and voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eLR38V65AH-M (also listed as LR38V65AH-M-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eNominal Voltage\u003c\/th\u003e\n\u003ctd\u003e38.4V (36V class), working range 32.4–43.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e65Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eEnergy\u003c\/th\u003e\n\u003ctd\u003e2,496Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eReserve Capacity @ 25A\u003c\/th\u003e\n\u003ctd\u003e156 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eChemistry\u003c\/th\u003e\n\u003ctd\u003eLiFePO4, 1P12S prismatic cells\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBMS Discharge\u003c\/th\u003e\n\u003ctd\u003e150A continuous \/ 500A peak\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCharge Current\u003c\/th\u003e\n\u003ctd\u003e15A recommended, 65A maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCycle Life\u003c\/th\u003e\n\u003ctd\u003e6,000+ cycles at 80% DOD\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDischarge Temperature\u003c\/th\u003e\n\u003ctd\u003e-4°F to 131°F\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWaterproof Rating\u003c\/th\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTerminals\u003c\/th\u003e\n\u003ctd\u003eM8 female\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDimensions (L × W × H)\u003c\/th\u003e\n\u003ctd\u003e14.65 × 10.51 × 8.70 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e45.4 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSeries Connection\u003c\/th\u003e\n\u003ctd\u003eNot supported\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eDownloadable Resources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/lithium-rhino-lr3665m-spec-sheet-p1.png?v=1789504458\" target=\"_blank\" rel=\"noopener\"\u003e36V 65Ah Marine Spec Sheet (page 1)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/lithium-rhino-lr3665m-spec-sheet-p2.png?v=1789504458\" target=\"_blank\" rel=\"noopener\"\u003e36V 65Ah Marine Dimension Drawing (page 2)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWarranty: 8 Years on the Battery\u003c\/h2\u003e\n\u003cp\u003eLithium Rhino backs the battery (cells, BMS and built-in electronics) for eight years from the date you buy it, and the claim runs through our counter:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYears 1–6:\u003c\/strong\u003e repair or replacement at no cost to you, shipping included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYears 7–8:\u003c\/strong\u003e repair or replacement for a flat $500 deductible; Lithium Rhino covers the rest.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit components\u003c\/strong\u003e (the 15A waterproof charger, console gauge and mounting hardware): two years of full replacement, then replacement at half of current list price for the life of the battery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRegister the battery with Lithium Rhino within 120 days of purchase.\u003c\/strong\u003e An unregistered battery is covered for one year only; we'll do the registration with you at the counter. Physical damage, water intrusion, improper installation and charging with a charger Lithium Rhino hasn't approved are not covered, so stay with the charger that came in the kit.\u003c\/p\u003e\n\n\u003ch2\u003eLocal Pickup on the Lake County Shoreline\u003c\/h2\u003e\n\u003cp\u003eThis one's pickup-only from our shop in Willoughby, an easy drive from the launches in Eastlake, Willowick, and Mentor. Stop in with your motor's make and model and we'll walk through the wiring change with you before you head to the water.\u003c\/p\u003e","brand":"Lithium Rhino","offers":[{"title":"Default Title","offer_id":54021707333908,"sku":"LR38V65AH-M","price":1299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/24v100_and_36v65_real_photo_1.png?v=1789505683"},{"product_id":"lithium-rhino-lr24v100ah-m-24v-lithium-trolling-motor-battery","title":"Lithium Rhino LR24V100AH-M 24V 100Ah Lithium Trolling Motor Battery Kit – LiFePO4 IP67 Marine, 2.56kWh","description":"\u003cp\u003eA 24V trolling motor has always meant two 12V batteries riding in the boat, a jumper cable between them, and one of the pair usually giving out before the other. The Lithium Rhino LR24V100AH-M is a 24V lithium trolling motor battery that retires both. It's a single 45.4 lb pack with 100 amp-hours on tap, sealed to IP67 so it shrugs off a wet compartment.\u003c\/p\u003e\n\n\u003ch2\u003eReplacing a Two-Battery 12V Bank With One 24V Lithium Marine Battery\u003c\/h2\u003e\n\u003cp\u003eHere is what the swap looks like at the dock. The two lead-acid batteries and their series jumper come out. This battery goes in their place, and your motor leads land on its two M8 terminals. Your old charger has to go too, since lead-acid chargers don't use the charge profile lithium needs. The kit includes a 15A waterproof charger that refills the pack from empty in roughly 400 minutes, so plugging in when you get home has it ready by morning.\u003c\/p\u003e\n\n\u003cp\u003eNo more watering, no more checking whether one battery in the pair has fallen behind. The battery management system keeps watch over all eight cells inside the one case.\u003c\/p\u003e\n\n\u003cp\u003eFor a sense of runtime, Lithium Rhino rates this pack for 240 minutes of reserve at a constant 25-amp draw. That's four full hours at a pace most 24V motors rarely hold for long. Throttle back to work a weed edge or hold on a spot, and the day stretches well past that. Walleye and perch anglers running out of Fairport Harbor, or bass anglers poking up the Grand River toward Painesville, will feel the difference in the afternoon, when lithium's steady voltage keeps the motor pulling like it did at launch.\u003c\/p\u003e\n\n\u003cp\u003eTwo things this battery won't do. It won't start an outboard; it's deep cycle, and cranking amps are a different job. And Lithium Rhino doesn't support wiring two together in series, so it isn't a building block for a 36V or 48V system. Running a 36V motor? We carry 36V versions too. Tell us what's on your transom or bow and we'll match it.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's in the Kit\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eLithium Rhino 24V 100Ah IP67 LiFePO4 marine battery\u003c\/li\u003e\n  \u003cli\u003e15A waterproof lithium charger\u003c\/li\u003e\n  \u003cli\u003eFull-color round console gauge with external power button\u003c\/li\u003e\n  \u003cli\u003eMounting hardware\u003c\/li\u003e\n  \u003cli\u003eBluetooth link to the free Rhino app\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e24V bow-mount and transom trolling motors\u003c\/li\u003e\n  \u003cli\u003e24V house loads on boats wired for 24V\u003c\/li\u003e\n  \u003cli\u003eMarine electronics, through a 24V-to-12V converter for 12V units (not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eOne 45.4 lb battery in place of a two-battery lead-acid bank\u003c\/li\u003e\n  \u003cli\u003eIP67 waterproof case with a full-color LCD on the shell\u003c\/li\u003e\n  \u003cli\u003eGrade A prismatic LiFePO4 cells, rated 6,000+ cycles at 80% depth of discharge\u003c\/li\u003e\n  \u003cli\u003e150A continuous and 500A peak BMS discharge rating\u003c\/li\u003e\n  \u003cli\u003eRhino app over Bluetooth shows charge level and voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eLR24V100AH-M\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eNominal Voltage\u003c\/th\u003e\n\u003ctd\u003e25.6V (24V class), working range 21.6–29.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e100Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eEnergy\u003c\/th\u003e\n\u003ctd\u003e2,560Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eReserve Capacity @ 25A\u003c\/th\u003e\n\u003ctd\u003e240 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eChemistry\u003c\/th\u003e\n\u003ctd\u003eLiFePO4, 1P8S prismatic cells\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBMS Discharge\u003c\/th\u003e\n\u003ctd\u003e150A continuous \/ 500A peak\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCharge Current\u003c\/th\u003e\n\u003ctd\u003e15A recommended, 100A maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCycle Life\u003c\/th\u003e\n\u003ctd\u003e6,000+ cycles at 80% DOD\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDischarge Temperature\u003c\/th\u003e\n\u003ctd\u003e-4°F to 131°F\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWaterproof Rating\u003c\/th\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTerminals\u003c\/th\u003e\n\u003ctd\u003eM8 female\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDimensions (L × W × H)\u003c\/th\u003e\n\u003ctd\u003e14.65 × 10.51 × 8.70 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e45.4 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSeries Connection\u003c\/th\u003e\n\u003ctd\u003eNot supported\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eDownloadable Resources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/lithium-rhino-lr24100m-spec-sheet-p1.png?v=1789504458\" target=\"_blank\" rel=\"noopener\"\u003e24V 100Ah Marine Spec Sheet (page 1)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/lithium-rhino-lr24100m-spec-sheet-p2.png?v=1789504458\" target=\"_blank\" rel=\"noopener\"\u003e24V 100Ah Marine Dimension Drawing (page 2)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWarranty: 8 Years on the Battery\u003c\/h2\u003e\n\u003cp\u003eLithium Rhino backs the battery (cells, BMS and built-in electronics) for eight years from the date you buy it, and the claim runs through our counter:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYears 1–6:\u003c\/strong\u003e repair or replacement at no cost to you, shipping included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYears 7–8:\u003c\/strong\u003e repair or replacement for a flat $500 deductible; Lithium Rhino covers the rest.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit components\u003c\/strong\u003e (the 15A waterproof charger, console gauge and mounting hardware): two years of full replacement, then replacement at half of current list price for the life of the battery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRegister the battery with Lithium Rhino within 120 days of purchase.\u003c\/strong\u003e An unregistered battery is covered for one year only; we'll do the registration with you at the counter. Physical damage, water intrusion, improper installation and charging with a charger Lithium Rhino hasn't approved are not covered, so stay with the charger that came in the kit.\u003c\/p\u003e\n\n\u003ch2\u003ePickup at Our Willoughby Shop\u003c\/h2\u003e\n\u003cp\u003eYou'll find this kit at our Willoughby counter, close to home for boaters from Painesville, Grand River, and Mentor Harbor. Bring the old pair of batteries with you if you like. We'll take them off your hands and go over the new wiring before you leave.\u003c\/p\u003e","brand":"Lithium Rhino","offers":[{"title":"Default Title","offer_id":54021707497748,"sku":"LR24V100AH-M","price":1299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/24v100_and_36v65_real_photo_1_5e1ce9d4-0d1e-4263-978a-622a3057a497.png?v=1789505723"}],"url":"https:\/\/bulldogbattery.com\/collections\/marine-deep-cycle-batteries.oembed","provider":"Bulldog Battery, Inc.","version":"1.0","type":"link"}