POWER YOUR PURSUIT™

WITH ADVANCED LITHIUM MARINE BATTERY TECHNOLOGY

At Abyss Battery®, we specialize in engineering high-performance lithium marine batteries designed for reliability, efficiency, and unmatched power. Trusted by dealers, OEM boat builders, and professional anglers worldwide, our innovative battery solutions are redefining marine energy storage.

But we don’t stop there. We are more than just a lithium battery manufacturer—we are pioneers driven by innovation, pushing boundaries to deliver cutting-edge power solutions that take you farther, longer, and deeper into the unknown.Our certifications and safety tests are testaments to our commitment to quality and global safety standards.

Wherever your journey leads, Abyss Battery® provides the unwavering power and performance to keep you moving.

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Advanced lithium battery systems engineered for marine, powersport, and off-grid applications—designed to perform where reliability matters most.

Powering Deeper Pursuits

Setting the New Standard in Marine Power

The World’s First Lithium Marine Battery with Built-In Fire Suppression

At ABYSS®, we don’t settle — we innovate. The SEAL™ lithium marine battery is the first of its kind with integrated fire suppression, built-in circuit protection, and uncompromising durability.

Designed for OEMs, trusted by marine dealers, and demanded by anglers, it sets a new benchmark for safety and performance on the water.

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Smart, Reliable, and Built for Performance

Lithium Trolling Motor Batteries

Upgrade your trolling motor with Abyss Battery’s cutting-edge 24V and 36V trolling motor lithium batteries. Whether you’re a boat owner, professional angler, dealer, or manufacturer, our batteries are engineered to deliver unmatched power, reliability, and efficiency.

Compact yet powerful, they provide superior capacity and amp-hours without the bulk, ensuring you get the most out of your trolling motor.

Trusted in high-stakes tournaments and by industry professionals, Abyss Batteries are not just a choice—they’re a strategic advantage. Choose Abyss Battery and experience a new standard in marine power, where cutting-edge technology meets dependable performance.

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Reliable Power for Every Journey

Shop Premium On-board Marine Battery Chargers

Explore Abyss Battery's collection of on-board marine chargers, designed for seamless power management on the water.

Our chargers offer advanced technology, durability, and efficiency to keep your lithium marine batteries fully charged and ready for every adventure.

Whether you're a recreational boater, tournament angler, or commercial fisherman, trust Abyss Battery for reliable power solutions that support your pursuits. Shop now for industry-leading performance and enjoy fast shipping and exceptional customer support.

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Pure Sine Wave. Rugged Design. Trusted Performance.

Marine-Grade Inverters for Reliable Offshore Power

Power your onboard systems with confidence using our high-efficiency marine inverters—built for life at sea. Designed to deliver seamless AC power from your DC battery bank, our inverters support everything from fishing electronics and refrigeration to full galley appliances.

Rugged, compact, and engineered for harsh marine environments, these inverters are trusted by boaters, OEM installers, and marine pros who demand peak performance. Stay powered, stay prepared.

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DEEP CYCLE + STARTER BATTERIES

Discover the Pinnacle of 12V Marine Battery Technology

Our 12V Dual-Purpose LiFePO4 batteries are not just any marine batteries; they are a beacon of innovation and performance, designed to effortlessly start and power outboard motors while excelling in deep cycle applications.

Why Choose ABYSS® for Your Marine Battery Needs?

Versatility at Its Core: Whether you're starting engines or powering on-board electronics, our batteries deliver unparalleled reliability.
Expert Craftsmanship: As seasoned marine battery manufacturers, ABYSS leverages cutting-edge technology and deep industry knowledge to craft batteries that outperform and outlast.

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Lightweight High-CCA 12V Starters

Power Sport Lithium Batteries

ABYSS 12V LiFePO4 Powersport Batteries are engineered for riders who demand instant starting power without unnecessary weight.

Designed for motorcycles, ATVs, UTVs, PWCs (jet skis), scooters, and snowmobiles, these lithium starting batteries deliver higher cranking amps, faster recharge times, and dramatically longer service life than traditional lead-acid or AGM batteries.

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STREAMLINE YOUR ANGLING EXPERIENCE:  NO MORE CORDS, NO EXTRA BATTERIES

Revolutionary Portable Electric Fishing Reel Batteries

Experience the freedom of uncluttered fishing with our plug-and-play Portable Lithium Electric Fishing Reel Batteries.

Perfect for kite fishing and deep drop bottom fishing, our innovative batteries eliminate the hassle of under-gunnel installations and prevent cord tangles and trips.

Say goodbye to carrying extra batteries on your boat deck. Boost your fishing efficiency and focus on what truly matters - the catch.

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More Power, Less Bulk

Reliable Backup Power for Outdoors and Emergencies

Stay powered up wherever you go with the Abyss Battery 1600W Portable Power Station. Designed for rugged outdoor adventures and emergency backup, this compact powerhouse delivers reliable energy on demand.

With multiple AC and USB outlets, quick recharge capabilities, and a durable design, it’s perfect for camping, fishing, or handling power outages. The 1600W capacity ensures you have ample power for all essential devices, giving you peace of mind and continuous access to electricity in any situation.

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STAY IN CONTROL OF YOUR BOAT'S POWER!

Intuitive Bluetooth® Battery Features

Ensure your boat’s power is always at its peak with our innovative Bluetooth® Lithium Batteries.

Designed for modern boaters and fishermen, these batteries offer real-time monitoring and seamless updates via an intuitive app available on Apple® and Android™ devices.

Stay informed on your battery’s performance, track its status, and receive the latest software updates—all from the convenience of your smartphone.

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PROVEN RELIABILITY AND PERFORMANCE

A Drop in Battery Replacement

Upgrading your current marine battery system is a fast and easy conversion. Abyss Batteries are designed to be a direct drop-in replacement for AGM and lead-acid batteries.

ONE ABYSS 36V Lithium will replace THREE 12V Group 31 Marine Deep Cycle AGM Batteries in series to power your 36V trolling motor.

If you need more power or voltage for larger boats and electrical systems, our batteries can be wired in series and parallel tailored to your needs.

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LITHIUM VS. AGM BATTERIES

Unrivaled Efficiency

Abyss vs. Lead-Acid, better for  the environment and your wallet.
Compared with traditional battery technology, Abyss batteries charge 50% faster, last longer, are lighter, and have 2X the power density for more battery life in the same size and shape as lead acid.

Abyss Advantage

Marine-Tested, Customer-Approved

I absolutely love my Abyss Batteries. Lightweight and reliable! The phone app is incredible. You can check your battery life and all the functions, cells, and the life signs of the battery. I can now run a 36 V trolling motor on my airboat and not have the weight factor anymore. Absolutely incredible!

Capt. Blair Wiggins - Blair Wiggins Outdoors

Cocoa Beach, FL

I've been a fishing guide in west central Florida for 25 years. Everything that I do on the water is directly tied to my battery's. Whether I'm filming a show, fishing a tournament or guiding someone to their fish of a lifetime. I need my equipment to work. That's why I'm an Abyss Battery guy. Always dependable, great support after the purchase and always trying to improve an already great p...

Capt. Mike Anderson - Reel Animals TV

Riverview, FL

"I would highly recommend Abyss Battery. They make a superior product and they certainly stand behind their products with the best warranty in the business."

Capt. Rick Murphy - Florida Fishing Insider Report

Homestead, FL

I have worked with this company first hand, as a nation wide marine service company, since the inception.The push to produce the highest quality product, the complete dedication to customer service and growth, personable communication, it's all been far more than I expected. Our standards at my marine company are very high. Abyss has gone above and beyond.You want a battery with a company wh...

Lithium marine battery and trolling motor installation services.

Capt. Ryan Hein - There She Glows Lighting and Marine Service

Largo, FL

These Abyss Lithium batteries are Legit! I know a lot of anglers that have been on the Lithium train for a while now, but it took me a while to get on board. I am now a believer! My Abyss 36V lithium battery had my Minn Kota 112 Terrova running stronger and smoother than it ever has, and my trolling motor is only a year old. Ran it hard for 9 hours in 15-20 mph winds and never lost ANY power...

Mike Roper - Professional Tournament Angler

Gainesville, FL

Explore more

Shop Reliable Lithium Boat Batteries Now

12-Volt Lithium Marine Battery

Trolling Motor Lithium Batteries

Electric Fishing reel BatterIES

24-Volt Trolling Motor Battery

36-Volt Trolling Motor Battery

Marine Lithium Battery Chargers

Marine Battery Accessories

Customer Reviews

Let customers speak for us

FINALLY!I have been trying to decided on what brand of lithium trolling motor battery I wanted to go with. I keep circling back to Abyss for a multitude of reasons. I really like the Bluetooth feature is nice and it compatibility with my power pole charger. I can view the battery status on both apps. The Abyss app is loaded with information as well. The batteries are ...

Brian Goldman

01/19/2025

ABYSS® 36V 60Ah Lithium Trolling...

OUTSTANDING CHARGER !! Price ..customer service and install were all 5 ⭐️⭐️⭐️⭐️⭐️

Frank Hutchko

01/20/2024

ABYSS® 36V On-Board Alternator C...

Top tier knowledge and service, and top tier products to matchRyan and Abyss are top notch. Super knowledgeable, super accommodating. And their products are second to none. Best charger options in the LiFePo4 marketplace, and it's not even close. And the batteries are LEGIT. I wouldn't waste any time looking anywhere else for lithiums and/or chargers.

CJ Ruskay

09/16/2023

ABYSS® 3 Bank 12V/36V On-Board M...

Excellent product!!I have now purchased 2 of the electric reel batteries and absolutely love them. Worked all day dropping from 280 to 700 foot. We use 20oz up to 32oz and catch grouper, tilefish, beliners and an occasional amberjack. Battery performed perfectly and still had over half its life remaining.

Allen Vaughn

12/15/2024

ABYSS® Deep-Drop Electric Fishin...

If you're thinking about pulling the trigger on a Lithium battery- Abyss is the one you are looking for. The App is a game changer and the power these have is amazing. Do yourself a favor and check into them. You will not be disappointed and your on-the-water time will be worry-free.

Jason Letherman

11/15/2023

ABYSS® 12V 120Ah Dual Purpose Li...

News & Blog

Learn more

Best Bi-Directional Marine Charger | A Smarter Alternative to Power-Pole Charge

Feb 03, 2026

The Truth About Bi-Directional Marine DC-DC Chargers

Jan 29, 2026

Lithium Battery Heating Systems Explained: How to Protect Your Battery in Extreme Cold Weather

Dec 08, 2025

Comparing Lithium-Ion Motorcycle Batteries to Other Motorcycle Battery Types

Nov 14, 2025

Abyss Battery

Power Your Pursuit™

Meet the INFINITE™ SERIES

Our Top Picks

Electric Fishing Reel Batteries

36-Volt Trolling Motor Battery

POWER YOUR PURSUIT™

WITH ADVANCED LITHIUM MARINE BATTERY TECHNOLOGY

Powering Deeper Pursuits

The World’s First Lithium Marine Battery with Built-In Fire Suppression

Lithium Trolling Motor Batteries

Shop Premium On-board Marine Battery Chargers

Marine-Grade Inverters for Reliable Offshore Power

Discover the Pinnacle of 12V Marine Battery Technology

Power Sport Lithium Batteries

Revolutionary Portable Electric Fishing Reel Batteries

Reliable Backup Power for Outdoors and Emergencies

Intuitive Bluetooth® Battery Features

A Drop in Battery Replacement

Unrivaled Efficiency

Marine-Tested, Customer-Approved

Shop Reliable Lithium Boat Batteries Now

12-Volt Lithium Marine Battery

Trolling Motor Lithium Batteries

Electric Fishing reel BatterIES

24-Volt Trolling Motor Battery

36-Volt Trolling Motor Battery

Marine Lithium Battery Chargers

Marine Battery Accessories

Let customers speak for us

News & Blog

The Truth About Bi-Directional Marine DC-DC Chargers

Lithium Battery Heating Systems Explained: How to Protect Your Battery in Extreme Cold Weather

Comparing Lithium-Ion Motorcycle Batteries to Other Motorcycle Battery Types

Preparing Your Marine Battery for Off-Season Storage

Power Your Pursuit™

Meet the INFINITE™ SERIES

Our Top Picks

Electric Fishing Reel Batteries

36-Volt Trolling Motor Battery

POWER YOUR PURSUIT™ WITH ADVANCED LITHIUM MARINE BATTERY TECHNOLOGY

Powering Deeper Pursuits

The World’s First Lithium Marine Battery with Built-In Fire Suppression

Lithium Trolling Motor Batteries

Shop Premium On-board Marine Battery Chargers

Marine-Grade Inverters for Reliable Offshore Power

Discover the Pinnacle of 12V Marine Battery Technology

Power Sport Lithium Batteries

Revolutionary Portable Electric Fishing Reel Batteries

Reliable Backup Power for Outdoors and Emergencies

Intuitive Bluetooth® Battery Features

A Drop in Battery Replacement

Unrivaled Efficiency

Shop Reliable Lithium Boat Batteries Now

12-Volt Lithium Marine Battery

Trolling Motor Lithium Batteries

Electric Fishing reel BatterIES

24-Volt Trolling Motor Battery

36-Volt Trolling Motor Battery

Marine Lithium Battery Chargers

Marine Battery Accessories

Let customers speak for us

News & Blog

The Truth About Bi-Directional Marine DC-DC Chargers

Lithium Battery Heating Systems Explained: How to Protect Your Battery in Extreme Cold Weather

Comparing Lithium-Ion Motorcycle Batteries to Other Motorcycle Battery Types

Preparing Your Marine Battery for Off-Season Storage

POWER YOUR PURSUIT™

WITH ADVANCED LITHIUM MARINE BATTERY TECHNOLOGY