ABYSS Deep-Drop electric reel battery for fishing reels with lithium power and compact design
ABYSS Deep-Drop electric reel battery black compact lithium power source for fishing reels
ABYSS Deep-Drop electric reel battery black cylindrical compact lithium power source
ABYSS Deep-Drop electric reel battery compact lithium power source for fishing reels

ABYSS® Deep-Drop Electric Fishing Reel Battery

PAB-T9000

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Regular price$299.99
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Adaptor Cable - Please select the correct cable to match your reel.
ABYSS® Deep-Drop Electric Fishing Reel Battery

Designed for Seamless Integration

ABYSS® Deep-Drop Electric Fishing Reel Battery

2-year free replacement warranty

ABYSS® Deep-Drop Electric Fishing Reel Battery

30 day risk 
free money back guarantee

ABYSS® Deep-Drop Electric Fishing Reel Battery

Fast & Free-Shipping

Elevate your fishing game to new heights with the ABYSS® Deep-Drop Electric Fishing Reel Battery, meticulously crafted to meet the demands of avid anglers. This cutting-edge power source is not just a battery; it's a pivotal enhancement to your fishing arsenal. Our battery is designed to seamlessly integrate with your electric reel, eliminating the hassle of excessive wires, and creating a streamlined setup on your boat deck.

Key Features:

  • Exceptional Compatibility: Designed to seamlessly integrate with leading electric fishing reels, including Daiwa, Seaborg, and Banax models. Our tailored power cords ensure flawless connectivity, no matter your reel choice.
  • Streamlined Design: The ABYSS® reel battery revolutionizes boat deck organization. By eliminating the clutter of extra wires and batteries, it offers a sleek, efficient setup. This means more space, less hassle, and a focus on what truly matters - the thrill of fishing.
  • State-of-the-Art Lithium Efficiency: At the heart of our battery lies advanced lithium technology. This not only ensures prolonged power but also contributes to the lightweight and compact nature of the battery, making it a breeze to handle and operate.

The ABYSS® Advantage:

  • Trust in Quality: Every ABYSS® battery is a product of rigorous engineering and quality control, promising reliability and performance every outing.
  • Enhanced Fishing Experience: The convenience and efficiency of our battery mean you spend less time managing gear and more time creating unforgettable fishing stories.
  • Professional Assurance: As a company committed to excellence, we understand the nuances of deep-sea fishing. Our product is designed to meet and exceed the expectations of professional anglers.

Physical Specs

Size

L x W x H

2"x 2"x 7.5" in

Weight

1.6 lbs

730g


Electrical Specs

Electric Reel Dedicated Voltage:

14.8V

Battery Capacity:

10Ah (120WH)

Input Voltage:

100V-240V 50/60HZ 1.3A

Charger Output Voltage:

16.8V (2A) 

Charging Time: - 1.2 Hours

2000mAh - 1.5H / 2300mAh

  • Lithium (LiFePO4) Reel Battery
  • Protective neoprene battery holster with velcro straps
  • 2A Lithium Battery Charger
  • Power Cable Connection Cord for easy setup

Abyss Battery® strives to make the safest and most reliable lithium iron phosphate batteries for the most demanding environments, that’s why our batteries are only made with certified components and used in applications around the world. All Abyss Lithium batteries conform to the standard entities and regulations listed below.

All Abyss Batteries meet and exceed The American Boat & Yacht Council (ABYC) standard for lithium ion batteries. The ABYC council is an organization that develops voluntary global safety standards for the design, construction, maintenance, and repair of recreational boats.

Abyss Battery Meets ABYC Standards for Lithium Ion Batteries



We only use cells listed with UL standards entities.

QUALITY AND ENVIRONMENTAL MANAGEMENT SYSTEMS (ISO Certified)
ISO 9001:2008 Quality Management System
ISO 14001:2004 Environmental Management System

IEC/UL 62133
IEC62133 certifications and additional laboratory services are available as required by our OEM clients.

TÜV Rheinland Functional Safety certification

Abyss Battery®, Inc manufacturing process is compliant and licensed on a international level by TÜV Rheinland for Functional Safety as a result of exposure to harsh marine environments such as vibration, impact, ignition protection, water ingress and salt spray corrosion common on pleasure craft and boats. TÜV Rheinland stands for safety and quality in virtually all areas of business and life. TÜV Rheinland’s highly qualified experts test technical systems and products around the world, support innovations in technology and business, train people in numerous professions and certify management systems according to international standards. In doing so, the independent experts generate trust in products as well as processes across global value-adding chains and the flow of commodities. Since 2006, TÜV Rheinland has been a member of the United Nations Global Compact to promote sustainability and combat corruption.

UN/DOT 38.3: Lithium Battery Transportation

All Abyss Battery®, Inc. Lithium Batteries are required to pass section 38.3 of the UN Manual of Tests and Criteria, to ensure the safety of using products for our end users and for shipping purposes. We are proud of our investment to ensure our products have been UN38.3 certified.

T1 – Altitude Simulation
This is low pressure testing that simulates unpressurized airplane space (cargo area) at 15,000 meter altitude. After storing batteries at 11.6kPa for >6 hours, these criteria shall be met: no mass loss, leaking, venting, disassembly, rupture or fire, and voltage within 10% of pre-test voltage.

T2 – Thermal Test
This test covers changes in temperature extremes from -40°C to +75°C. Batteries are stored for 6 hours at -40°C (12 hours for large cells/batteries), then 6 hours at +75°C (12 hours for large cells/batteries), for a total of 10 cycles. Testing may be performed in a single chamber or thermal shock chamber, but less than 30-minute transitions shall be used.

T3 – Vibration
This test simulates vibration during transportation. Test is a Sine Sweep: 7Hz – 200Hz – 7Hz in 15 Minutes; 12 Sweeps (3 hours); 3 mutually perpendicular axes.

T4 – Shock
This test also simulates vibration during transportation. Test is a Half-Sine pulse: 150G/6ms for small cells/batteries; 50G/11ms for large cells/batteries; 3 pulses per direction; 6 directions (+/-z, +/-x, +/-y). Same pass criteria as T1.

T5 – External Short Circuit
This test simulates an external short to the terminals of the cell or battery. At temperature of +55°C, apply short circuit (<0.1ohm) across terminals. Maintain at least an hour after sample temperature returns to +55 +/-2°C. Pass criteria are: Case temperature does not exceed +170°C and no disassembly, rupture, or fire within 6 hours of test. Fuse, current limiting circuit, and venting mechanism activation are allowable.

T6 – Impact
This test is only applicable to primary and secondary cells. For cylindrical cells >20mm diameter, it simulates impact to case of cell. For cylindrical cells <20mm diameter and all other cell constructions, it simulates crushing of a cell. Pass criteria for any type is: Case temperature does not exceed +170°C & no disassembly or fire within 6 hours of test.

T7 – Overcharge
This test is for secondary or rechargeable batteries only. It simulates an overcharge condition on a rechargeable battery: 2x the manufacturer’s recommended charge current for 24 hours. Then battery shall be monitored for 7 days for fire or disassembly.

T8 – Forced Discharge
This testing simulates a forced discharge condition for primary and secondary cells only.


Click the links below to view and download owner's manuals and instructions for your Abyss Battery® products.

ABYSS BATTERY® USER MANUAL

LITHIUM CHARGER USER MANUAL

DC-DC CHARGER USER MANUAL

MULTI BANK CHARGER USER MANUAL

REEL BATTERY USER MANUAL

BLUETOOTH® APP QUICK GUIDE

 

A B Y S S B A T T E R Y ® · M A R I N E L I T H I U M
10-Year Transferable Premium Warranty

Effective August 1, 2026. Applies to purchases made on/after the effective date; prior purchases remain covered under warranty terms in effect at time of purchase.


0 1 —WARRANTY OVERVIEW

Abyss Battery, Inc. (“Abyss”) warrants its marine lithium batteries to be free from defects in materials and workmanship for a period of ten (10) years from the original date of purchase. If an Abyss battery fails due to a defect in materials or workmanship during the warranty period, Abyss will, at its sole discretion, repair the battery or replace it with a new or equivalent current-production model. This warranty is fully transferable to subsequent owners upon registration, subject to the conditions in Section 04.


PRODUCT COVERAGE TERM COVERAGE
* Marine lithium batteries (12V, 24V, 36V, 48V, 72V) - 10 years from original purchase: Repair or replacement for manufacturing defects, at Abyss’s option.

* Reel batteries & chargers 2-year replacement, then 35% off through year 5 for manufacturing defects.


0 2 — WHAT IS COVERED

* Defects in materials or workmanship that occur during normal, intended marine use.
* Repair of the affected battery, or replacement with a new or equivalent current-production model, at Abyss’s sole discretion.
* If the original model has been discontinued, Abyss will replace it with the current equivalent model of comparable voltage, capacity, and specification.
* A repaired or replacement battery assumes the remaining warranty term of the original battery.
* 24/7 priority phone and chat support with Abyss battery experts.


0 3 — ACTIVATION: REGISTRATION

* Registration is required for 10-year coverage. Register within 90 days of purchase at abyssbattery.com or through the Abyss Battery App, with proof of purchase and battery serial number.
* Unregistered batteries with an original purchase receipt remain covered under the standard Abyss 5-Year warranty plan.
* Batteries that are not registered and have no proof of purchase carry no warranty coverage.
* For batteries with connected features, keeping firmware reasonably up to date through the Abyss Battery App is a condition of coverage for firmware-related failures.


0 4 — TRANSFERABILITY

*This warranty transfers to a subsequent owner — including when the battery is sold with a boat — provided that:

          - The transfer is registered online within 30 days of the sale;
          - The new owner provides the battery serial number; and
          - The original proof of purchase (or existing registration) is on file.

* There is no transfer fee. The warranty term is not extended by transfer; the new owner receives the balance of the
original 10-year term.


0 5 — EXCLUSIONS: WHAT IS NOT COVERED

*Damage from abuse, misuse, neglect, collision, fire, or submersion.

* Improper installation, improper charging, or use of charging equipment that does not fall within the specifications of a lithium charge profile or is not equipped with pulse wake up mode.

*Unauthorized modification, disassembly, tampering, or repair by anyone other than Abyss or its authorized service providers.

* Environmental damage, including flooding, extreme heat, freezing, or salt-water intrusion beyond rated protection.
* Normal wear, gradual capacity degradation within published cycle-life specifications, and cosmetic damage that does not affect performance.
* Loose or corroded terminals; jump-starting damage.
* Labor, removal, reinstallation, loss of use, towing, or other incidental costs.
* Batteries used in applications outside their published specifications, including non-marine commercial use.


0 6 — CLAIMS: HOW TO MAKE A CLAIM

* Contact Abyss support (phone, chat, or warranty@abyssbattery.com) with the serial number, proof of purchase or registration, and a description of the issue.
* Abyss will troubleshoot remotely first; many issues are resolved with firmware, charging, or configuration guidance.
* If a return is required, Abyss will issue an RMA with hazmat-compliant shipping instructions. Batteries must ship in original or hazmat-certified packaging via approved carriers.
* If a manufacturing defect is confirmed, Abyss covers return and replacement shipping. If no defect is found, the customer is responsible for shipping.
* Customers may optionally purchase a replacement up front to minimize downtime; a full credit is issued upon defect verification.



0 7 — TERMS & LIMITATIONS
This warranty applies under conditions of normal use. To the maximum extent permitted by law, Abyss disclaims all implied warranties beyond this written limited warranty and is not liable for incidental or consequential damages. Some states do not allow limitations on implied warranties or the exclusion of incidental or consequential damages, so these limitations may not apply to you. This warranty gives you specific legal rights; you may also have other rights that vary by state.





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Customers praised this deep-drop fishing reel battery for exceptional longevity, with many reporting all-day use from 300-1200ft depths. "Lasts all day long" and "lightweight" were common themes. The compact, cordless design eliminates cable tangles. Outstanding customer service with rapid warranty replacements stood out. One customer noted battery lasted only 8 hours on slow fishing day.

  • 5 stars: 130 (98%)
  • 4 stars: 0 (0%)
  • 3 stars: 1 (1%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (1%)
D
Dialedinfishing (Englewood, US)
Nothing Better!!

Second to none. Have 4 electric reel batteries that last all day on long range charter trips as well as our multiple day commercial trips. Highly recommended.

M
Michael Trusewicz (New York, US)

A+ battery.. knowledgeable staff. Works great with my seaborg.

A
Anonymous

Great customer service

A
Anonymous (Atlanta, US)

Battery works great! My first battery case cracked at the cord collar but Abyss quickly sent me a new battery no questions asked.

L
Lee T Major (Barnegat, US)

Solid deep drop performance for my Tanacom 1200. 2 batteries keep it going all day

C
Charles Harpole

Amazing, long lasting and so simple to use. This purchase was our second…with more to come. We use these on the Diawa Tanacom and fish all day for halibut in Alaska. No matter the weather they perform.

A
Anonymous (Pensacola, US)

I had a bad battery, went to West Marina to have it changed out, and they were not able to give me a new one by the time I hit the front door. I was on the phone with you guys, which was on a Monday, and I had a battery by Thursday; fast work, fast delivery.

M
Mark Jarvis (Miami, US)

Incredible customer service.

A
Anonymous

Batteries are great and the support staff were willing to warranty one battery when I had an issue. Thanks for a great product

D
Djbmarshmaster (Baton Rouge, US)

Abyss has great customer have never had any better I’m 65 years old , buy with confidence they stand behind their products

K
Kevin (Parrish, US)

Very good equipment.

r
ronald soliven (Fontana, US)

very nice so far

R
Robert

Compact ,great fit,lite weight barely know its tied to rod!!

W
William Pickens (Washington, US)
Very pleased

Great product and customer service

A
Anonymous (Pompano Beach, US)

Customer service was excellent. They really went above and beyond my expectations.

D
Dan Patrick (Miami, US)
Haven’t had a chance to use it yet.

A good friend of mine just got back from a corner trip off the Bahamas, ( I let him use my Seaborg), and was extremely stoked with the battery life.
He’ll be buying one soon.

f
fred soper (Barnegat, US)

had a problem with a battery that was a year old,,instead of sending charger back to see if it was bad and if it wasnt bad then sending battery back the company offered me a brand new one at 50% off which seemed much more efficent in regards to time wasted so I was good with it

H
Hain Robert (Los Angeles, US)
Great battery

Love everything about it right now . I can wait to get a full days use out of it

A
Anonymous (Port Saint Lucie, US)
Great product

VERY IMPRESSIVE

A
Anonymous (St. Petersburg, US)
Best Ever Made.

The Reel Battery from Abyss is hands down the best upgrade I’ve made to my gear. It’s lightweight, holds a charge way longer than I expected, and powers my reel all day without a hiccup. The build feels rock solid, and you can tell it was designed by people who actually fish. I’ve put it through some long days offshore and it hasn’t let me down once. If you want reliability and serious performance, this is the battery to have.

B
Byron Walsh (Charlotte, US)
Great service

The connection on my deep drop battery snapped off the Abyss crew sent me a brand new battery no questions asked. Good service is hard to find nowadays! These guys are awesome!

J
James McArdle (Crestview, US)

ABYSS® Deep-Drop Electric Fishing Reel Battery

S
Steven Childs (Chicago, US)
Great product

Such a great product and the customer service is the best I have ever dealt with. As of now I run 7 of your reel batteries and one 36 volt trolling motor battery. Love your products. Thanks Steven

C
Catalin Loghin (Houston, US)
Excellent product

Probably as good as it gets

P
Peter

Love this battery no more chords to tangle up with when fishing. Runs all day long. Charges really fast.

A
Allen Vaughn (Gurley, US)
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.

A
AL DeCosta (Leesburg, US)
Excellent product

Love the size and strength of this battery.
Very well built and super convenient to use. Makes life much easier vs. other options available.
Highly recommended product

E
Eric Parmley (Seattle, US)
Cord/trip hazard replacement

I can’t wait to try it out in Alaska soon. Quality seems very nice. I powered up my Tanacom 750 sitting in my recliner and it works great. Love it so far. Charging now in Alaska. Hope to deep drop for Halibut black cod squid and anything else in the deep darkness soon

J
Jason Chang (New Britain, US)
very nice until the power ran out

Paired with a Tanacom Bull. Worked great, super convenient...until the battery died. On a super slow deep drop trip, this battery lasted all of 8 hours. Some up and down with 3# lead, but really not that much "cranking" given the lack of bites. Literally caught 2 fish on it, but clearly this battery will not last on a full day 12 hour trip. Customer service nonexistent. Maybe more useful if you have a charger on board, but not so much if you do party boat deepwater fishing. For sure don't leave the manual reel at home.

K
Karry Batson (Bothell, US)
Solid

Worked them hard 400-600 foot with 26 ounces in rod holder 40 plus drops 10-35# bottom fish 2 at a time lasted 6 solid hours.

M
Marcos Lopez (Everett, US)
1st review

Have it used yet. Order site is easy to use. Delivery quick and arrived undamaged. Can’t wait to use on Alaska halibut trip

Streamline Your Boat Deck with the ABYSS® Reel Battery

Effortless Integration for Electric Fishing Reels

Introducing the ABYSS® Reel Battery, a game-changer in the world of electric fishing reels. Our lithium battery is designed for direct plug-and-play functionality, offering a seamless and efficient power solution. Say goodbye to the clutter of excess wires and the hassle of complicated setups.

Get App

Search for Abyss Battery® on the Apple App Store or Google Play

Reliable Power for Electric Fishing Reels

No Plugs, No Problems Just Pure Freedom!

Elevate your fishing experience with the ABYSS® Reel Battery, the ultimate power solution for electric fishing reels. Its efficient design lets you focus entirely on the thrill of the catch, without the worry of power interruptions.

Experience unmatched power and convenience with the ABYSS® Reel Battery. Say goodbye to plugs and hello to pure freedom! Designed for universal compatibility, it pairs effortlessly with popular electric reel brands like Daiwa, Shimano, and Banax.

Compact Power, Lightweight Design

Exceptional battery life

Our sleek and portable build makes it easy to carry, stow, and set up, giving you the freedom to fish anywhere without bulky or complicated equipment.

With a 10Ah amp hour capacity, the ABYSS® Reel Battery powers your fishing passion from dawn to dusk. Stay on the water longer and catch more without worrying about running out of juice.

Engineered for reliability, performance, and durability, this top-tier battery enhances your fishing experience, providing unmatched power and convenience.

Trust ABYSS® to deliver professional-grade solutions for every angler. Perfect for deep-drop and kite fishing, this compact, long-lasting battery charges in just 1.5 hours for multi-boat usability.

Durability You Can Trust

Elevate Your Fishing Game with ABYSS®

Choose the ABYSS® Electric Reel Battery for a professional, enthusiastic, and trustworthy power solution. Enhance your fishing experience with our top-tier battery

- It's more than just an accessory, it's an essential tool for every angler with an electric reel.

Our Fishing Reel Batteries are constructed with Grade-A UL certified® LiFePO4 cells and enclosed in a waterproof IP67 sealed ABS plastic casing.

To top it off, 24 karat gold plated corrosion resistance connection terminals are used to achieve maximum conductivity from exposure to harsh marine environments and salt spray.

Join the growing community of anglers who rely on ABYSS® Reel Batteries to elevate their fishing game. With universal compatibility and exceptional performance, you can trust ABYSS® to deliver power when it matters most.

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