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Lithium Pros M1236 36V DC Marine Battery Charger

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Pros was built by a team of engineers, chemists, and racing enthusiasts who shared a single obsession: replacing outdated lead-acid batteries with the most advanced lithium-ion technology available.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

M1236
08/23/2036 4:46 PM
Sale Price

$399.73

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Product Details

The Lithium Pros M1236 is a waterproof DC-to-DC marine battery charger designed for "charge on the run," allowing your 36V trolling batteries to charge while your outboard motor is running. Unlike traditional AC chargers that require shore power, this innovative charger draws its input energy from your boat's 12V system and converts it to properly charge Lithium Pros 36V lithium-ion trolling batteries.

Key Features:

  • Lightweight 4.5 lbs system that permanently mounts between your 12V and 36V batteries
  • Completely automatic operation - charges anytime the outboard is running or when a 12V charger is connected
  • Maximum input rating of 40 amps with DC/DC converter technology
  • Common ground design ties 12V and 36V grounds together
  • Waterproof construction for harsh marine environments
  • Designed specifically for Lithium Pros 36V battery systems

Depending on the balance of outboard run time versus trolling time, many anglers never need to plug in their boat at all - inshore saltwater anglers commonly go months between battery charges with this system. When docked overnight, simply plug in your 12V onboard charger and the M1236 automatically tops off your trolling batteries before morning.

Fast and easy

Great price, easy ordering process.

Great prices!

Was one of few places to have spark plugs i was looking for

Super rad

Need to return part and this is the response I got.said 24 hours after I requested the return going on 3rd day and still waiting

Excellent price.

Fast easy and convenient.

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