Power Your Pursuit™
Power Your Pursuit™
Endless Exploration Begins In The Abyss
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POWER YOUR PURSUIT™ WITH ADVANCED LITHIUM MARINE BATTERY TECHNOLOGY
At Abyss Battery®, we are experts at engineering performance-driven lithium batteries for the marine industry. Our renowned products have made waves around the world, used by dealers and OEM boat builders alike – yet nothing stops us from pushing further to develop even greater solutions! We're not just another battery company; we're a group of people who believe in pushing boundaries, conquering new territory, and creating change. We live to create innovative solutions that empower you to go farther than ever before — no matter where life takes you.
Lithium Marine Boat Batteries
All The Power You Need, At a Price You Can Afford.
The Ultimate Starting & Deep Cycle 12V Marine Battery Solution
When you need a battery that can do it all, choose an ABYSS. Our 12V Dual-Purpose LiFePO4 boat batteries are designed for cranking outboard motors and deep cycle applications, perfect for any boat- Trust the expert marine battery manufacturers.
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
Experience Faster charging times and longer run time.
Get More Power For Your Boat Without Sacrificing Space
If your boat is limited on space, suffers from a lack of power or fuel efficiency, and you want to increase your boats performance with dramatic weight savings - then check out our new marine battery systems!
These lightweight lithium marine batteries charge faster than traditional lead acid solutions while also providing longer run time between charges. The perfect solution for boats that need more oomph without the accompanying bulk needs in order to operate at optimal capacity.
Unrivaled Construction.
More Current and Capacity In a Smaller Size
Our lithium iron phosphate batteries demonstrate the highest safety performance in the industry while also offering increased current, capacity, and durability in a smaller size. Abyss Batteries are more reliable and safer than comparable brands because they cannot short out due to our design construction.
Cell holders within our batteries provide a more robust stable, and firm internal structure that protect and separate every cell to avoid any circuit short risk caused by extreme vibration or impact.
Stay In Control Of Your Boat's Power!
Intuitive Bluetooth® Battery Features
Keep your boat running smoothly and stay up to date on the latest software updates with our New Bluetooth® Lithium Batteries. Monitor your battery in real time with our easy to use app for your Apple® or Android™ device - The best connection for boaters and fishermen.
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.
Proven Reliability and Performance.
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 tailoring to your needs.
Don't take our word for it
"I run a 22' ft Yellowfin hybrid with a 112lb 36 Volt Minn Kota trolling motor. I fished the 36V60Ah Abyss for 7 days in the Louisiana marsh and could not kill it while pre-fishing for the 2020 IFA Championship Redfish Tour. On tournament day the wind blew 20-30mph and I was heavy on the trolling motor the entire time. I never worried about losing the trolling motor and I only had to charge the battery once for a few hours back at the camp. With the confidence I had in this battery I pushed the limits and ended up finishing 2nd in the tournament! If you are looking to upgrade your batteries, increase your performance and save some serious weight (Over 200lbs in my boat) you need to check out this battery. Another awesome feature about this Abyss compared to other lithium brands is the fact it “floats” fully charged at about 40.5 volts instead of 43. That means you aren’t overpowering your 36 volt motor just giving it what it needs. I think long term this will mean longer motor life."
Jimmy Adams - Professional Tournament Angler![]()
Sarasota, 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 who actually answers the phone? A warranty you can count on? Quality and standards that are actually taken seriously? You found the right place.You want a cheaper battery with poor customer service, zero networking and save a few dollars? That's out there too.I'm here to tell you after thousands of installs this is the best company there is out here. This review should be like 1,000 reviews.Hats off to the whole team at Abyss. P.S. Doug the dog is my spirit animal! Thank you all so much for all the amazing products and amazing support through the years!
Capt. Ryan Hein - There She Glows Lighting and Marine Service![Lithium marine battery and trolling motor installation services.]()
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 or efficiency. Not to mention the clutter and weight (151 lbs) I got rid of by eliminating the three agm batteries for one lighter (33.7lb)battery. If you are looking to get on board the lithium train, I highly recommend Abyss Batteries."
Mike Roper - Professional Tournament Angler![]()
Gainesville, FL
I'm an inshore/offshore guide out of Anclote. I use my trolling motor more than anything. I wasn't sure about switching to lithium because of the price, but I was due for some new batteries and I figured you can't beat the extended warranty. The advantages of having one battery over three increased my fuel burn in my shoal water from 2.1 mpg to 2.4 mpg. Not only that but I gained just over 2 mph in hole shot speed. My Minn Kota 36V Ulterra with a lead-acid set up would last me around 5 1/2 hours on a charter and would die on me at the end of day if I ran a double header. Now with the Abyss 36V 60Ah I can run two full day charters back to back and still have more than half of the battery capacity left. This battery is a total game changer."
Capt. Travis Paxton![]()
Tarpon Springs, FL
"The Moment getting done talking to Nick about his company, Abyss Battery. I knew that being on the water everyday I had to make the change. I grind everyday for a living and it takes a toll on my gear. It takes a beating, especially my batteries. The true factor on getting you out on the water as well as making sure you get back home without having any battery problems. I run a Rhodan marine 36V 72" in shaft Trolling Motor almost everyday and having batteries drained halfway through a trip is unacceptable. But with switching over to Abyss Batteries I have yet had to keep my Yamaha motor running while on wrecks in current to keep the batteries charging and to make sure my main motor turns over. Thank you Nick and Abyss Battery for all you do, for keeping us fully charged running 110%. Make the change! "
Capt. Martin Lane![]()
St. Petersburg, FL
Let customers speak for us
Abyss warranty
I replaced another brand of lithium battery after have 3 failures with that brand in a year along with it right at three months to get the last one replaced, I gave up trying to get a replacement, and after talking to Abyss battery’s (Ryan) I purchased their battery I can say everything Ryan stated that made me choose them came to the test recently after running their battery 1 1/2 years I had an issue it was determined my charger quite working. They if this does not fix the issue they would get a new battery shipped to me. Charger was sent same day I received the new one connected it up and all was well. It’s nice to work with a company that listens to their customers and stands behind the product the way they do, no hassles. I highly recommend abyss to anyone looking at lithium technology ps abyss batter is much smaller than the previous battery and has served me well. Thanks Abyss
John Turner
ABYSS® On-Board 36V 10A High-Precision Marine Lithium Battery Charger
Wow
Great day on the water -
I surprised my fishing crew with a great new toy , aka the “Abyss Battery”
No crazy heavy box, no crazy cords….
I had buddy with cord problems, batteries problems, battery died. I didn’t have that issue at all. Easy plugin, with 8hrs of continuous use. I still had 75% left on my battery when we headed back to the shore.
All my boys started asking me, where did you get that?
I highly recommend this Battery
Eric Morgan
ABYSS® Deep-Drop Electric Fishing Reel Battery
Best Product Ever
They last all day deep dropping, charge quickly and easy to use. A+++++++
Brett Weinberg
ABYSS® Deep-Drop Electric Fishing Reel Battery
3 Bank Charging Systems
The Abyss 3 bank 12V/36V battery chargers are perfect for boats with a 12V house battery, 12V cranking battery and 36V deep cycle battery.
Mark Romanack
ABYSS® 3 Bank 12V/36V On-Board Marine Battery Charger
Smart Battery Mounting
The Abyss Battery trays are easy to mount and securely hold the battery in place. Best option I've seen for securing batteries in a fishing boat.
Mark Romanack
ABYSS® Starboard Marine Battery Tray
Abyss Lithium Project
Converting my boat from lead acid batteries to Abyss lithium batteries has proved to be a great idea. Not only have I improved my reserve capacity, the lithium batteries charge in a fraction of the time compared to lead acid batteries. I went with a 36V 105 Ah battery for my electric motor and a 12V120Ah lithium for my house battery. I’ve never enjoyed more DC power in a fishing boat!
Mark Romanack
ABYSS® 36V 105Ah Lithium Trolling Motor Battery
THE BEST POSSIBLE! GAME CHANGER FOR SURE!!
I have to admit I was skeptical at best as to how these batteries would perform. Granted I have only used them on one trip so far but I put them to one Hell of a test deep dropping and bringing in slob grouper and big ARS on nearly every drop for 9 solid hours of fishing and they never slowed down. When we were done I still had 50% showing in one and 75% in the other. I’m a believer now - get you some!
Jeff Stone
ABYSS® Waterproof Protector Case
My first move to lith.
The battries are first class along with customer suport.
If you are using acid core or adm, Lithium is the way to go.
My only complaint is for a first time user, I had to call customer support because of the limited owner info sent with the batteries.
Howard Helmick
ABYSS® 12V 120Ah Dual Purpose Lithium Marine Battery
Top tier knowledge and service, and top tier products to match
Ryan 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
ABYSS® 3 Bank 12V/36V On-Board Marine Battery Charger
Abyss trolling battery
Incredible power!!! 24v is actually 24volts! Run it all day no worries!! A must for charter captains and tournament fishing!! Thumbs up!! 10 star!! Prompt professional service!!!
Mike Mattice
ABYSS® 24V 75Ah Lithium Trolling Motor Battery
Great company, premium power!
Ordered and delivered to my house in less than 12 hours! Great company, great customer service! No more brown power, full thrust for days! Removing 3 agm batteries from my console was a plus too.
Thomas Scoggins
ABYSS® 36V 72Ah Lithium Trolling Motor Battery
So far so good!
Space and weight saver! Battery has been great so far but haven't put it through too much abuse....yet
Joe Thomas
ABYSS® 36V 60Ah Lithium Trolling Motor Battery
Initial impressions...
Very impressive. Dropped 70 lbs of weight from bow. Love, love, love having battery details via Bluetooth. Post solid 3 hours of trolling, 93% charge remaining.
Very pleased with my purchase!
Jeff B
ABYSS® 24V 100Ah Lithium Trolling Motor Battery
Abyss battery tray for 36 V 72 amp hour battery.
This review is for an abyss 36 V 72 amp hour lithium battery. Installation was a breeze very secure, clean and allows the battery. Plenty of airflow for cooling highly recommend!
Braan Hattingh
ABYSS® Starboard Marine Battery Tray
Pulley Ridge!
Once I ordered the battery I received it in a couple days which I needed as my Ridge trip in the Yankee Capts was
Coming up fast! The 1st day of fishing (500 - 800’ deep) Sun up to sun down 3 to 4 pound sinkers with strong current the battery lasted all day but was in need of charge at the end of the day. The next 2 days less current 2-3 pound sinkers the battery lasted 2 days no problem. I would
Highly recommend this battery
Daniel Mailey
ABYSS® Deep-Drop Electric Fishing Reel Battery
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