NMEA 2000 Lithium Marine Batteries

NMEA 2000 Lithium Marine Batteries

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Know your battery like you know your depth. Abyss Battery NMEA 2000‑ready lithium batteries stream live SOC, voltage, current, and alerts to your MFD—so you can run harder, stay longer, and get home with power to spare.

Stop guessing. Start seeing. Abyss Battery’s Dual‑purpose LiFePO4 marine batteries bring your boat’s power system onto the NMEA 2000® network, so real‑time battery health is visible right on your Garmin, Simrad, and Raymarine MFDs—where you actually run the boat.


Why NMEA 2000 matters

NMEA 2000 is the marine industry’s common language for data. By putting your battery on that backbone, your display can show state of charge (SOC), voltage, current, temperature, charge/discharge status, and system alerts—all in one place. That means more confidence offshore, smarter decisions at anchor, and no more playing “voltage whisperer” with a multimeter.

Dual‑purpose, truly

These are dual‑purpose lithium batteries engineered for both starting and house/trolling duties. You get the cranking punch you need plus deep‑cycle stamina, fast charging, flat discharge curves, and integrated BMS protection. Translation: fewer surprises, more fishing.

Key benefits

  • Live visibility on your MFD: SOC, volts, amps, temps, and alarms at a glance.

  • Smarter power management: See trends in real time to optimize charge sources and loads.

  • Faster troubleshooting: Networked alerts help you find issues before they become problems.

  • Weight & space savings: Lithium energy density with fewer batteries for the same work.

  • Long life, low maintenance: LiFePO4 chemistry with built‑in protections and stable performance.

Simple integration

  1. Connect to the NMEA 2000 backbone using the appropriate drop cable/T‑connector.

  2. Power up the network (standard N2K backbone power rules apply).

  3. Open your MFD and add/view the battery data object—your metrics appear automatically.

  4. Customize pages & alarms to match how you run (trolling, live bait, long runs, overnighting).

Compatibility

  • Displays: Garmin, Simrad, and Raymarine MFDs (data fields and page layouts vary by model/software).

  • Network: NMEA 2000 backbone with available drop port and correct termination.

  • Use cases: Starting + house/trolling for center consoles, bay boats, pontoons, sail, and more.

Note: Exact data fields shown depend on your MFD model and software version. Always follow proper marine wiring and fusing practices.

Customer Reviews

Let customers speak for us

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.

Thomas Scoggins

09/14/2023

ABYSS® 36V 72Ah Lithium Trolling...

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

09/21/2023

ABYSS® 12V 120Ah Dual Purpose Li...

Super small for a 36V battery. Group 31 size. The Bluetooth app rocks. Very happy with this purchase.
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

Howard Helmick

09/16/2023

ABYSS® 3 Bank 12V/36V On-Board M...