INFINITE™ 36V-105 Trolling Motor Battery Bundle with high-capacity lithium battery, smart battery monitor, and plug-and-play cable kit for marine use

INFINITE™ 36V-105 Trolling Motor Battery Bundle

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INFINITE™ 36V-105 Trolling Motor Battery Bundle

ABYC® Compliant

INFINITE™ 36V-105 Trolling Motor Battery Bundle

5-year free replacement warranty

INFINITE™ 36V-105 Trolling Motor Battery Bundle

IP67 Water Rating

INFINITE™ 36V-105 Trolling Motor Battery Bundle

UN/DOT
38.3 Hazmat 
Approved

Power. Precision. Endurance.

Unleash the full potential of your vessel with the ultimate 36V marine power solution — a fully integrated, plug-and-play ecosystem engineered for serious anglers, offshore adventurers, and OEM installers who demand peak performance and reliability.

This all-in-one INFINITE™ Series Kit includes:

SEAL™ 36V 105Ah Lithium 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 and AC/ Charger Included (36V 20Amp)

No guesswork. No crimping. No soldering. Every cable is purpose-built and pre-configured for maximum efficiency, including power leads, CAN communication cables, inline fuse, circuit breaker, and terminators — for a clean, professional-grade installation every time.

Key Benefits

  • Fully compatible components — engineered to work together seamlessly

  • Eliminates installation guesswork for boat owners and installers

  • Efficient, clean wiring with plug-and-play simplicity

  • Real-time battery monitoring on the water or dockside

  • Built for marine conditions with commercial-grade durability

  • Complete, ready-to-install kit in one package

Perfect For

  • Professional & recreational anglers

  • Charter captains & fishing guides

  • OEM marine installations

  • Tournament-ready rigs

  • Anyone who refuses to compromise on battery performance

Go farther. Stay longer. Fish harder.

The INFINITE™ Series — Built for the serious. Trusted by the pros.

Trolling Motor Battery
Model FM3 FN4
Cell Type LiFePO4
Rated Capacity 100Ah 105Ah
Rated Power 2.56kWh 4.03kWh
Rated Voltage 25.6VDC 38.4VDC
Charging Voltage 28.4VDC 42.6VDC
Recommended Charging Current 50.0A 52.5A
Maximum Charging Current 100A 100A
Continuous Discharge Current 100A 100A
Maximum Discharge Current 100A 100A
Low-voltage Protection 23.2VDC 34.8VDC
Cell Operating Temperature (Charging) 2℃~60℃ (35.6℉~140℉) 2℃~63℃ (35.6℉~145.4℉)
Cell Operating Temperature (Discharging) -20℃~60℃ (-4℉~140℉) -30℃~63℃ (-22℉~145.4℉)
Storage Temperature Range (<1 Month) -20℃~45℃ (-4℉~113℉), 20%~80% SOC, <65% RH
Storage Temperature Range (<6 Months) -20℃~35℃ (-4℉~95℉) , 20%~80% SOC, <65% RH
Operating Humidity Range 10%~90% RH
Dimensions(L x W x H) 460 x 245 x 220mm 460 x 245 x 295mm
Weight 26.0kg (57.32Ib) 33.5kg (73.85Ib)
IP Protection IP67
Certifications CE, FCC, UN38.3
Shipping Class UN3840
Cycle Life 1、＞3000 (0.5C charge and discharge，DoD100%，@25℃ / 77℉)
2、4000 Cycles (80% DOD, 80% EOL, 0.5C, 25°C / 77℉)
Built-in Heating Device YES
Parallel Connection NO
Display Unit X3

 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.

  • SHARK® DC-DC Charger: Recharge while underway using your outboard engine.

  • MANTA® MPPT Solar Charger: Keep your battery topped up off-grid with high-efficiency solar input.

- Rhodan Marine HD GPS ANCHOR ® Trolling Motor

- Minn Kota® Riptide, Terrova, Quest

- MotorGuide® XI5 WIRELESS

- Power-Pole® Trolling Motor

- Garmin Force® Trolling Motor

- Lowrance® Ghost Trolling Motor

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Quick-Connect Terminal Design

Easy Plug-and-Play Installation

Power That Thinks Ahead.

Patented quick-connect terminals, vibration-resistant custom cables, built-in circuit breaker, and Pre-wired harnesses simplify charger and accessory integration.

Meet the next evolution in marine battery systems. The SEAL™ is more than just a battery — it’s an intelligent, integrated energy ecosystem built to handle the extreme demands of 24V and 36V trolling motors.

Dual-layer protection

Comprehensive Safety

Advanced Battery Management System (BMS)

Our BMS is expertly designed for fishing applications, featuring ultra-low power consumption of just 30µA to extend fishing sessions and optimize battery efficiency. ±0.1A precision shunt enables meticulous SOC calculation and calibration, while advanced algorithms ensure accurate power management.

Multi-layered software and hardware protection guard against over-voltage, over-current, and overheating, with multi-channel temperature control ensuring safety during maritime activities.

A built-in pressure relief valve promptly releases excess pressure, complemented by a fire suppression device to address internal battery overheating, ensuring comprehensive safety.

True IP67 Complete Protection: More than just glue adhesion, this new case design incorporates fastening screws, sealing strips, and a specialized waterproof structure. The entire unit undergoes rigorous airtight testing, ensuring reliable and stable performance in both saltwater and freshwater environments.

One Integrated System. Unlimited Power.

Go All In. One System. One Brand. One Source of Power.

The INFINITE™ SERIES by Abyss Battery® is the next evolution in marine power. Designed from the ground up to provide a complete, intelligent, and reliable ecosystem for your trolling motor setup, this system includes the Seal™ Battery, Shark™ Charger, and Crystal™ X3 Monitor— engineered to work seamlessly together.

Whether you're a serious angler or a weekend warrior, this lineup delivers unparalleled safety, real-time visibility, and plug-and-play simplicity to keep you focused on what matters: the water.

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