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The fastest, most advanced chargers out there. Our digitally controlled, on-board chargers protect your battery for the long haul with features that help ensure an accurate charge, so it’ll run like new for years to come.

Battery Selection by Bank

On each bank, you can select what battery type you have connected (AGM, gel or flooded lead acid) to guarantee a safe, protected charge. 


Battery Equalization

Every time you plug in a Precision charger, it “equalizes,” meaning it cleans and conditions your battery to extend run time and battery life. You can also activate a more rigorous, complete equalization at the push of a button. Note: Only in flooded lead-acid battery setting.

Low-Line Voltage Compensation

When outlets get overloaded or hooked up to long extension cords, they don’t put out the 120 volts they’re supposed to. That makes charge times go up – unless you’ve got a Precision charger, which compensates to deliver a fast, consistent charge no matter what.


Comprehensive LED Display

Know right where you’re at with the LED display on your Precision charger. It displays the selected battery type for each bank, connection status, state of charge and error codes.


Automatic Multi-Stage Charging

Every Minn Kota charger controls the voltage and current your battery gets throughout the three stages of the charging cycle for a safe, precise charge.

Multi-Stage Charging 300

Automatic Temperature Compensation

Charging your batteries at higher or lower temperatures can damage your battery. Our on-board chargers sense outside temperature fluctuations and adjust the charge accordingly, providing a fast, accurate charge.


True-Rated Output

Every Minn Kota on-board charger delivers a full, true-rated output for a faster charge.


Digital Control

Our microprocessor-based design enables our chargers to continually monitor the temperature and state of charge.  It means faster, more regulated, precise charge for your battery - and a longer day of worry-free fishing.


AC Plug Holder

Included with all of our on-board chargers, this convenient holder keeps the charger plug dry, safe and easily accessible.


Waterproof Construction

All of our on-board chargers are built tough, with waterproof, shock-resistant and vibration-resistant rugged construction. Plus, they’re saltwater-tested to fully combat corrosion.



For use with 12-, 24-, 36- and 48-volt systems with 12V/6 cell batteries that are Flooded Lead Acid, Maintenance Free, Starved Electrolyte (AGM/HP AGM) or Gel only 

  • Short circuit, reverse polarity, arc and ignition protected
  • FCC Compliant
  • Designed to UL 1236 marine standard


3-Year Replacement Warranty

We stand behind every on-board battery charger with a full three-year replacement warranty.


    MK 106 PC 1 bank 6 amps per bank 6 amps total output
    MK 110 PC 1 bank 10 amps per bank 10 amps total output
    MK 212 PC 2 bank 6 amps per bank 12 amps total output
    MK 220 PC 2 bank 10 amps per bank 20 amps total output
    MK 230 PC 2 bank 15 amps per bank 30 amps total output
    MK 318 PC 3 bank 6 amps per bank 18 amps total output
    MK 330 PC 3 bank 10 amps per bank 30 amps total output
    MK 345 PC  3 bank 15 amps per bank 45 amps total output
    MK 440 PC 4 bank 10 amps per bank 40 amps total output
    MK 460 PC 4 bank 15 amps per bank 60 amps total output