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Lithium Pros N3275-36 38.4V 75Ah LiFePO4 Trolling Battery with NMEA 2000

Manufacturer

Lithium Pros

<h3>About Lithium Pros</h3><p>Founded in 2011 and headquartered in Knoxville, Tennessee, Lithium Pros was built by a team of engineers, chemists, and racing enthusiasts who shared a single obsession: replacing outdated lead-acid batteries with the most advanced lithium-ion technology available. Rather than adapting existing battery designs, the company set out to engineer purpose-built solutions for the demanding worlds of motorsports, marine fishing, recreational vehicles, EV conversions, and fleet applications.</p><p>What separates Lithium Pros from commodity lithium suppliers is the depth of real-world experience behind every product. <strong>Their first lithium-ion batteries were 16V packs developed specifically for Pro Nitrous, Pro Mod, and Pro Stock drag racing applications</strong> — environments where weight, power delivery, and reliability are non-negotiable. That racing DNA carries through the entire product line today, with batteries that hold a higher voltage under load, recharge up to five times faster than lead-acid equivalents, and deliver up to three times the energy density in the same footprint.</p><p>The marine lineup is equally impressive. The flagship <strong>M Series</strong> and <strong>N Series</strong> LiFePO4 batteries are engineered specifically for tournament anglers and serious boaters, offering exclusive cold-weather functionality and — in the N Series — built-in NMEA 2000 connectivity that feeds accurate state-of-charge data directly to compatible multifunction displays. Some models are light enough to float, a testament to the extreme weight savings lithium chemistry can provide over traditional AGM or flooded lead-acid packs.</p><p>Lithium Pros also understands that a great battery is only as good as the charger keeping it healthy. Their lineup of <a href="/18968-lithium-pros-battery-chargers-201677">battery chargers</a> is purpose-engineered to match the specific voltage profiles and charge characteristics of their LiFePO4 cells, spanning 12V, 24V, 36V, and 48V configurations for both marine and racing applications. High-frequency designs deliver smooth, consistent output voltage that extends battery life over thousands of cycles, and universal AC input compatibility means they work equally well in the garage, at the dock, or in the pits.</p><p>Backed by a 60-day risk-free guarantee on every product and assembled and tested in Tennessee, Lithium Pros stands behind its technology with the confidence of a brand that has powered some of the fastest vehicles — and most productive fishing boats — in the country.</p>

Part Number

N3275-36
08/14/2036 4:43 AM
Sale Price

$2,799.00

In Stock (7)

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Usually delivered within 2 days

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Product Details

The Lithium Pros N3275-36 is an advanced lithium-ion trolling battery designed specifically for 36V marine applications. This powerful LiFePO4 battery replaces three Group 31 AGM batteries with a single lightweight unit, making it ideal for tournament anglers and serious boaters who demand maximum performance and efficiency.

Key Specifications:

  • 38.4V nominal voltage with 75Ah capacity (2,850 Whr)
  • 173 reserve minutes for all-day trolling power
  • BCI Group GC12 size: 12.88"L x 7.13"W x 10.50"H
  • Weighs only 43 lbs (compared to 210 lbs for three Group 31 AGM batteries)
  • Lithium iron phosphate (LiFePO4) chemistry for superior safety and longevity
  • Over 2,500 cycle life at 80% depth of discharge

NMEA 2000 Connectivity:

  • World's first lithium-ion trolling battery with integrated NMEA 2000 network connectivity
  • Embedded BM-21 battery monitor with plug-and-play integration
  • Real-time monitoring of voltage, current, state of charge, time remaining, and temperature
  • Records warnings, alerts, and cumulative lifetime amp-hours with time/date stamps
  • Compatible with NMEA 2000 multifunction displays (MFDs that support PGNs 127506 and 127508)

Performance Benefits:

  • 96% charging efficiency versus 75% for lead-acid batteries
  • Accepts charge current up to five times faster than lead-acid batteries
  • Maintains higher voltage under load for consistent power delivery
  • Fits most marine battery trays designed for Group 31 batteries
  • Compatible with onboard DC chargers for recharging from outboard charging systems

Perfect for demanding freshwater and saltwater tournament anglers using 36V trolling motors. The dramatic weight reduction improves boat performance, fuel efficiency, and access to shallow water fishing areas. Requires a 38.4V LiFePO4-compatible battery charger (sold separately).

Shipping is fast and high quality parts Thank you

Incredibly fast shipping. Thank you!

Paid for 2-day shipping but it took 4 days. I have not used the Simrad GPS yet so I cannot comment.

Super fast and easy! Just like I like my car.

Fast and easy

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