Free shipping on orders over $500. Learn More >

Save $$$ when you Bundle Call Us for a Quote >

No Tax Outside of FL + Save 3% with Check or Zelle

FALL SALE!

Xtreme Boat, Inc  |  SKU: AB-36V-105-FN4
$800.00 off

SEAL™ 36V 105Ah Trolling Motor Battery

Sale price $2,999.99 USD Regular price $3,799.99

Have a Question?

Need help deciding? Wondering if something is in stock? Have a question about a product? Call 877-776-6084 to speak with a real person for assistance, or to place an order by phone.

Delivery and Shipping

In-stock items purchased before 3pm EST will ship the same day. In-stock items purchased after 3pm or on a weekend or holiday will ship the next business day. Tracking is provided the morning after your item ships.

Best Value Guarantee

Find a better price somewhere else? Let us know and we will do our best to beat the competition. Learn more about our best value guarantee here.

Looking for a 5-Star Experience?

We are honored to have so many amazing customers who have shared their experience by leaving a Google review. We strive to continue to give every customer the same great experience. Find out what you can expect when you buy from us by reading our Google reviews.

Do you need other items to go with your purchase? Let us help you put together a custom BUNDLE so you can SAVE! Speak with an sales consultant - Call 877-776-6084.

Description

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

The SEAL™ 36V 105Ah Deep Cycle Lithium Battery isn’t just another power source — it’s a breakthrough in marine battery safety and performance. Engineered with A-grade LiFePO4 prismatic cells and a smart, marine-optimized Battery Management System (BMS), this high-capacity powerhouse delivers unwavering performance whether you’re charging through wind-blown bays or navigating offshore chop.

But here’s what sets it apart: the SEAL™ is the first lithium marine battery in the world to feature an integrated fire suppression system. While others ignore the elephant in the bilge — lithium fire risk — we built a solution directly into the battery. This self-contained, automatic suppression system is designed to detect abnormal thermal events and neutralize potential fire threats before they start, giving anglers, OEMs, and dealers peace of mind that no competitor can offer.

Say goodbye to heavy 3x 12V lead or lithium setups. This single 36V solution drastically reduces weight, installation time, and clutter, while boosting overall system efficiency. It’s fully sealed, saltwater rated, and built for the real world — not the showroom.

Whether you’re a tournament angler running a high-output trolling motor or a boat builder looking for scalable, safe lithium integration — this is your no-compromise solution.

Power Smarter. Fish Longer. Stay Safer.
SEAL™ 36V 105Ah — When the mission matters, trust the battery that thinks ahead.

 

Features:

 

High-Capacity, Long-Lasting Power

  • 105Ah capacity with up to 4000 charge cycles at 80% DoD.

  • Maintains consistent voltage from 100% to 10% SOC—no power sag like AGM or lead-acid.

 Integrated Smart BMS

  • Advanced software and hardware protections against overvoltage, overcurrent, overheating, and more.

  • CAN communication for real-time diagnostics and app-based monitoring via the X3 Display.

 Extreme Environment Ready

  • Built-in heater activates in sub-zero temps for safe charging below 0°C.

  • Operates from -30°C to 63°C (-22°F to 145°F) with automatic thermal management.

 True IP67 Waterproof Protection

  • Fully sealed with reinforced screws, gaskets, and waterproof structure.

  • Rigorously tested for marine-grade durability.

 Next-Level Safety

  • Built-in thermal aerosol fire suppression and pressure relief valve.

  • SAE & UL1500-tested pre-installed circuit breaker.

 Easy Plug-and-Play Installation

  • Patented quick-connect terminals and vibration-resistant custom cables.

  • Pre-wired harnesses simplify charger and accessory integration.

 Sleek, Compact, and Lightweight

  • At just 73.85 lbs, it's up to 150 lbs lighter than three lead-acid batteries.

  • Low-profile design fits tight compartments with ease.

 

What's Included:

 

SEAL™ 36V 105Ah  Trolling Motor Battery

Our most advanced, high-capacity lithium battery yet. Designed with an integrated Battery Management System (BMS) and marine-grade durability, the SEAL™ powers your trolling motor all day — and then some. Experience consistent voltage, ultra-fast charging, and class-leading reliability, even in the harshest marine environments.

CRYSTAL™ X3 Smart Battery Monitor

Take control of your power with real-time system visibility. The CRYSTAL™ X3 delivers precise readouts of voltage, current, state of charge, and overall battery health through its intuitive display or the Bluetooth-connected Abyss App — so you always know where you stand.

Complete Plug & Play Cable Kit

Pre-configured and marine-rated for a perfect fit. Includes everything to connect all components — power leads, CAN communication cables, inline fuses, breakers, and terminators. No custom wiring. No hassle. Just clean, efficient power.

Payment & Security

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • JCB
  • Mastercard
  • Visa

We accept VISA, MasterCard, AMEX, Discover, Affirm Virtual Card, PayPal, PayPal Credit, Check by Mail, and Zelle.

Your payment information is processed securely. We do not store credit card details.

Save with Check or Zelle

We do not charge extra for using a credit card. Optionally, you can save money by mailing a Check (with tracking) or by paying via Zelle. Call us for details.