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MK-106D Battery Charger, 1 Bank, 6 Amp - Minn Kota
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MK-210D Battery Charger, 2 Bank, 5 Amp/Bank - Minn Kota
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MK-220D Battery Charger, 2 Bank, 10 Amp/Bank - Minn Kota
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MK-315D Battery Charger, 3 Bank, 5 Amp/Bank - Minn Kota
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MK-330D Battery Charger, 3 Bank, 10 Amp/Bank - Minn Kota
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MK-440D Battery Charger, 4 Bank, 10 Amp/Bank - Minn Kota
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Not for Sale in California.
Due to new 2013 requirements adopted by the California Energy Commissions, these chargers are not for sale in California.

Re-engineered with a microprocessor-based design, our all-new digital on-board chargers protect your battery, charge faster, and help you stay on the water longer. Our new on-board chargers feature Multi-Stage Charging and Automatic Temperature Compensation for more precise charges that won't damage your battery. Its automatic shut-off feature extends battery life by shutting down when charging is complete. Comprehensive readings on our new chargers inform you of the charge stage, maintenance mode status, any error notifications, and full charge. 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.

Charger Details

  • Digitally-controlled microprocessor design protects your batteries so you can stay on the water longer
  • Up to 2X faster charging in high temperatures
  • Enhanced status codes provide comprehensive feedback on charge stage, maintenance mode status, error notification and full charge
  • Convenient on-board mounting eliminates the hassle of traditional portable chargers
  • Fully automatic multi-stage charging (bulk, absorption and maintenance) so you get a full charge every time
  • Automatic temperature compensation delivers fast charging recovery, even in extreme temperatures, while protecting your batteries from overcharging
  • Waterproof*, shock- and vibration-resistant aluminum construction
  • Short circuit, reverse polarity and ignition protection
  • Saltwater tested and fully resistant to corrosion
  • 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
  • Includes: one pre-wired on-board marine battery charger with one 6' fused output cable and one 6' AC power cord, installation instructions and owners manual
  • Three year warranty

* manufacturer's enclosure rating
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Good products
by Thomas from Hawkins, Wisconsin on April 09, 2014
I have other Minn Kota products they are all excellent.
(2 of 4 people found this review helpful)
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Best of the Best
by Ray from Powell, Ohio on May 07, 2012
I have tried many portable chargers and i think they are all junk. This charger may say 6A but it will charger your battery faster then any 10A to 25A automotive charger. It also uses a micro based system for charging the battery so it never over charges. This means that it will never harm your 100.00 trolling motor battery. I use mine as a portable via some clips that I removed from my old charger.
(8 of 8 people found this review helpful)
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mk 210d
by Brian from Bristol, Indiana on July 06, 2012
my charger works great. i have not had it very long so i can't speak on its duriblty thats y i gave it a 4
(4 of 4 people found this review helpful)
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Minn Kota MK 220D Battery Charger
by Richard from Howell, Michigan on August 01, 2012
Well constructedand most important - has 3 stage charging for enabling the batterry to see the longest life possible. Excellent product.
(3 of 3 people found this review helpful)
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1950hero
by Henry from Chicago, Illinois on July 22, 2012
Fast charging, each wire has a fuse and its easy to read
(1 of 1 people found this review helpful)
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MK-220D - Thumbs Up!
by Alton from Broken Arrow, Oklahoma on May 06, 2012
So far, So good.
(1 of 2 people found this review helpful)
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great website
by William from Wilmington, North Carolina on August 23, 2016
arrives quickly, price is right, competitive with amazon
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4 bank charger
by Steven from Quincy, Illinois on June 14, 2014
The charger was installed in less than 15 minutes and charges as fast as stated in the description
(1 of 1 people found this review helpful)
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MK 330d
by Lisa from Artas, South Dakota on July 13, 2013
We have only used it for a couple of weeks and are very satisfied with charger. When we installed it where the old one was we were wishing it had longer leads. I hate cutting wires on a new piece of equipment.
(1 of 1 people found this review helpful)
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All charged up
by Richard from Charleston, South Carolina on October 01, 2012
Just what the Dr. ordered...
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Q:
Will this work on two batteries in series for charging 24 volt trolling motor batteries?
A:
Minn Kota confirms that it will work for you.


Q:
What is the size in inch.?
A:
Product Dimensions: 13.5" x 7.5" x 4".


Q:
What is the physical size of this unit?
A:
Dimensions: 11.5" x 7.5" x 4".


Q:
How many amps are required to operate the 210d when used on a generator?
A:
Minn Kota can only confirm you need 800-850 watts.


Q:
How many amps of power do i need to supply this charger remotely...can i use a 1000 watt (850 continuos) portable generator.?
A:
If you are looking to use a generator to power your battery charger then generators with a modified square wave output can damage the chargers. Units with a sine wave output can be used to power the charger, so you will want to make sure you know what your charger uses.


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