INFINITE-PLUS™ 36V-105 Trolling Motor Battery Bundle
AB-INFINITE-PLUS
- In stock, ready to ship
ABYC® Compliant
5-year free replacement warranty
IP67 Water Rating
UN/DOT 38.3 Hazmat Approved
Ultimate Lithium Power. Now with Solar Autonomy.
Unlock true energy independence on the water with the INFINITE-PLUS™ — a complete, solar-optimized marine power system engineered for elite anglers, offshore expeditions, and OEM marine installations that require full-cycle energy solutions with zero compromise.
This premium bundle builds upon the foundation of the INFINITE-S™ system with the addition of solar charging capabilities, enabling your vessel to recharge day after day — without ever plugging into shore power.
What's Included:
SEAL™ 36V 105Ah Lithium Trolling Motor Battery
Unrivaled power and runtime. Featuring a high-performance lithium iron phosphate core with built-in BMS, this battery provides all-day trolling power, faster charge cycles, and extreme durability in saltwater and freshwater environments.
SHARK™ Bi-Directional DC/DC Charger (MDX12-60/MDX13-60)
Turn your boat’s outboard alternator into an onboard charging powerhouse. Charges the trolling battery while maintaining your starter battery — even underway. No additional alternator or complex wiring needed.
CRYSTAL™ X3 Smart Battery Monitor
Know everything at a glance. Real-time data displays on the X3 unit or through the Bluetooth-connected Abyss App, giving you complete visibility into your power system’s performance — voltage, current, SOC, and system health.
MANTA™ MPPT Solar Charge Controller + Cable Kit
Harness the sun with max efficiency. Designed to pair with your onboard solar panels, the MANTA converts sunlight into optimized power for your lithium system. Intelligent MPPT tracking ensures every ray counts, delivering reliable solar input day after day — perfect for long trips off-grid or at anchor.
Complete Plug & Play Cable Kit and AC Charger (36V 20Amp)
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.
Key Benefits:
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Shore Power Optional – Combine solar and alternator charging to achieve full energy autonomy
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One Ecosystem, Fully Integrated – Engineered for seamless compatibility across every component
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Professional Grade – Built for tournament anglers, offshore captains, and serious boat builders
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Smart Monitoring, Smarter Power – Stay in control with intelligent diagnostics and Bluetooth visibility
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Simplified Installation – Plug-and-play design eliminates confusion and time on the water
Ideal For:
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Solar-powered off-grid boating
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Pro fishing teams & tournament anglers
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OEM installations looking to future-proof
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Expedition-ready vessels
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Marine solar conversions
Power Without Limits
The INFINITE-PLUS™ system lets you go farther, stay longer, and fish harder — without ever needing to plug in.Whether you're chasing trophy fish miles offshore or living aboard for the season, this is the no-compromise lithium ecosystem trusted by professionals who demand the best.
INFINITE-PLUS™
Energy freedom. Built for the relentless.
| 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℉) |
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| Built-in Heating Device | YES | |
| Parallel Connection | NO | |
| Display Unit | X3 | |
High-Capacity, Long-Lasting Power
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105Ah capacity with up to 4000 charge cycles at 80% DoD.
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Maintains consistent voltage from 100% to 10% SOC—no power sag like AGM or lead-acid.
Integrated Smart BMS
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Advanced software and hardware protections against overvoltage, overcurrent, overheating, and more.
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CAN communication for real-time diagnostics and app-based monitoring via the X3 Display.
Extreme Environment Ready
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Built-in heater activates in sub-zero temps for safe charging below 0°C.
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Operates from -30°C to 63°C (-22°F to 145°F) with automatic thermal management.
True IP67 Waterproof Protection
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Fully sealed with reinforced screws, gaskets, and waterproof structure.
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Rigorously tested for marine-grade durability.
Next-Level Safety
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Built-in thermal aerosol fire suppression and pressure relief valve.
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SAE & UL1500-tested pre-installed circuit breaker.
Easy Plug-and-Play Installation
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Patented quick-connect terminals and vibration-resistant custom cables.
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Pre-wired harnesses simplify charger and accessory integration.
Sleek, Compact, and Lightweight
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At just 73.85 lbs, it's up to 150 lbs lighter than three lead-acid batteries.
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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.
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