Endless Exploration Begins In The ABYSS.
Abyss, derived from the Greek word ábyssos, meaning bottomless, unfathomable, and boundless, is the core of Abyss Battery and where the origins of our name is from. Just as the ocean depth is immeasurable with many stories untold, so is our navigation of it. Our inspiration is drawn from the abyss, which is why we remain committed to the exploration of delivering the highest quality and innovative batteries for all your adventures.
Our Retail Store
1920 West Bay Drive
Largo, FL 33770
Mon - Fri, 8:30am - 6:00pm
Saturday, 9:00am -12:00pm
Sunday - Closed
Phone: (855)-719-1727
Email: Info@abyssbattery.com
Let customers speak for us
from 223 reviewsI 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

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

They last all day deep dropping, charge quickly and easy to use. A+++++++

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.

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.

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!

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!

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.

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

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!!!

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.

Space and weight saver! Battery has been great so far but haven't put it through too much abuse....yet

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!

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!

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
