Minn Kota

Minn Kota MK-106D 1 Bank x 6 Amps

SKU: 39764 · UPC: 029402034765 · MPN: 1821065
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02 · Overview

Minn Kota MK-106D 1 Bank x 6 Amps — Product description

Keep your boat's batteries primed for every outing with this reliable single-bank onboard charger designed for marine environments. Engineered for anglers and boaters who demand performance without compromise, it delivers smart, efficient charging that extends battery life and minimizes downtime on the water.

Smart Digital Charging for Superior Performance

At the heart of this charger lies advanced microprocessor technology that constantly monitors key variables like battery temperature and charge levels. This intelligent system ensures precise, regulated power delivery, adapting in real-time to optimize charging cycles. Unlike basic chargers, it prevents overcharging and undercharging, helping you return to full power faster after long days on the lake or river.

Multi-Stage Protection That Extends Battery Life

Safeguard your investment with built-in multi-stage charging profiles tailored for flooded, maintenance-free, and AGM batteries. Automatic temperature compensation adjusts output to match environmental conditions, while the auto-shutoff feature kicks in once the battery reaches peak capacity. This prevents sulfation and prolongs service life, so your trolling motor or electronics stay ready when you need them most.

Lightning-Fast Recharges in Demanding Conditions

Experience up to double the charging speed in warmer conditions, thanks to the responsive digital design. It handles high-demand scenarios effortlessly, getting your 12V batteries back to 100% quicker so you spend less time plugged in and more time fishing. Enhanced status indicators provide clear feedback on charge progress, errors, or maintenance mode, keeping you informed without guesswork.

Rugged Build for Harsh Marine Use

Constructed from waterproof aluminum that's fully corrosion-resistant and saltwater-tested, this charger withstands shocks, vibrations, and the elements. It's short-circuit protected, reverse polarity safe, and ignition-proof, meeting stringent marine standards for peace of mind. Compact dimensions—8-3/4 inches long, 4-3/4 inches wide, and 3 inches high—make it easy to mount in tight spaces, with a lightweight 4.5-pound frame.

Simple Installation and Everyday Reliability

Mount it securely on your boat's battery compartment or gunnel using the included hardware. Connect to a standard AC outlet, and the charger does the rest—automatically detecting and servicing your battery bank. Ideal for weekend warriors or tournament pros, it supports 12V systems with 6-cell configurations, ensuring compatibility with popular deep-cycle batteries used in fishing setups.

Key Specifications at a Glance

  • Single bank configuration: 6 amps output
  • Compatible with 12V flooded/wet cell, maintenance-free, or AGM batteries
  • Waterproof and vibration-resistant aluminum housing
  • Saltwater corrosion protection
  • Safety features: Short circuit, reverse polarity, arc, and ignition protection
  • Compliance: FCC and UL marine standard 1236

Why Boaters Choose This Charger

For those powering Minn Kota trolling motors or onboard electronics, this unit stands out by combining speed, safety, and durability. It eliminates the hassle of portable chargers, offering a set-it-and-forget-it solution that integrates seamlessly into your vessel. Real-world users report fewer battery failures and quicker turnaround times between trips, making it a staple for serious freshwater and saltwater pursuits.

What types of 12V batteries is this charger compatible with?

It's designed for flooded/wet cell, maintenance-free, and starved electrolyte (AGM) batteries in 12V/6-cell setups, common for marine deep-cycle applications.

How does the temperature compensation feature work?

The built-in sensor adjusts charging voltage based on ambient temperature, preventing overcharge in heat or undercharge in cold, for optimal battery health.

Is this charger suitable for saltwater boats?

Yes, its fully corrosion-resistant construction has been saltwater-tested, making it ideal for coastal or offshore use.

What do the status lights indicate?

LED indicators show charging stage, full charge, maintenance mode, and any error conditions for easy monitoring.

Can it charge batteries while in use on the boat?

It's optimized for onboard mounting and can maintain batteries during downtime, but disconnect loads for fastest bulk charging.

How long does it take to fully charge a depleted battery?

Charge times vary by battery capacity, but at 6 amps, it recharges efficiently—up to twice as fast in optimal conditions—for typical group 24 or 27 marine batteries.

Does it require any special maintenance?

No routine maintenance needed; its rugged, sealed design is maintenance-free. Just ensure clean connections periodically.

MK-106D 1 Bank x 6 Amps 

ON-BOARD MARINE BATTERY CHARGERS.

Reengineered with a microprocessor-based design, the digital onboard chargers protect your battery, charge faster, and help you stay on the water longer.

DIGITALLY CONTROLLED. 

We set out to build a more brilliant charger, and the result is the ingenious microprocessor-based design of the onboard units. By monitoring factors like temperature and state of charge, they deliver a faster, more regulated precise control so you can stay on the water longer, without worrying about your batteries.

PROTECTS BATTERIES.

The onboard chargers feature Multi-Stage Charging and Automatic Temperature Compensation for more precise charges that won't damage your battery. And its automatic shut-off feature extends battery life by shutting down when charging is complete. So your battery and your day on the water will always last longer.

TWO TIMES FASTER CHARGING.

In high temperatures, the onboard chargers juice up your batteries up to twice as fast. Thanks to a digital design that monitors everything from temperature to state of charge, the onboards get the job done.

ENHANCED STATUS CODES.

Comprehensive readings on the chargers inform you of the charge stage, maintenance mode status, error notifications, and full charge.

Features:

  • Waterproof, shock- and vibration-resistant aluminum construction
  • Saltwater tested and fully corrosion-resistant
  • Short circuit, reverse polarity, arc and ignition protected
  • For use with 12V/6 cell batteries that are flooded/wet cell,maintenance free or starved electrolyte (AGM) only
  • FCC compliant
  • UL listed to marine standard 1236
  • Length - 8-3/4"
  • Width - 4-3/4"
  • Height - 3"
  • Weight - 4.5lbs

"Warning"WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.




SKU: NVN-39764
MPN: 1821065
UPC: 029402034765
03 · The numbers

Technical specifications

BrandMinn Kota
ModelMinn Kota MK-106D 1 Bank x 6 Amps
SKU / MFR#39764

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04 · Before you buy

Frequently asked questions

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05 · Customer voices

Customer reviews