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Rebate Minn Kota Digital Linear Onboard Battery Charger - MK-330D


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16.5" X 7.5" X 4"

3 Banks 10 Amps

  • $329.99

  • SKU: 1736526

  • In Stock
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The Minn Kota® Digital Linear Onboard Charger features digital control, 2x faster charge times, enchanced status codes, advanced maintenance mode, multi-stage charging, and automatic temperature control. In addition, this marine battery charger features waterproof, shock- and vibration-resistant aluminum construction; saltwater-tested and fully corrosion-resistant; short circuit, reverse polarity, and ignition protected; and for use with 12V/6-cell batteries (50–130 amp hour rating). Dimensions: 16.5'' x 7.5'' x 4''.

Digitally Controlled
Microprocessor design protects your batteries so you can stay on the water longer. It monitors temperature and state of charge to create a faster, regulated, more precise charge.

2X Faster Charge Times
Up to 2X faster charge times in high heat conditions.

Enhanced Status Codes
Provides comprehensive feedback on charge stage, maintenance mode status, error notification and full charge.

Advanced Maintenance Mode
To prevent damage to the battery during long-term storage, the new on-board chargers feature an enhanced maintenance mode that automatically shuts off 24 hours after the battery is fully charged. The charger continually monitors battery voltage and will automatically turn back on to maintain full charge.

Multi-Stage Charging
Ensures a full charge while at the same time preventing overcharging, which can damage and shorten the life of a battery. This technology automatically controls current and voltage over three charging stages: bulk, absorption, and maintenance.

Automatic Temperature Compensation
Constantly adjusts output voltage based on ambient temperature. This optimizes the battery gassing threshold to allow the battery to efficiently reach a full charge in any conditions. This feature also protects the battery from boiling due to overcharging at higher temperatures.

  • Digitally controlled
  • 2x faster charge times
  • Enhanced status codes
  • Advanced maintenance mode
  • Multi-stage charging
  • Automatic temperature compensation
  • Waterproof, shock- and vibration-resistant aluminum construction
  • Saltwater-tested and fully corrosion-resistant
  • Short circuit, reverse polarity and ignition protected
  • 3 Banks/10 Amps
  • Dimensions: 16.5'' x 7.5'' x 4''
Minn Kota Digital Linear Onboard Battery Charger - MK-330D 4.7 5 11 11
Great Replacement Charger My 10-year old Nitro CDC-911's on-board charger was not recharging as well as it once did, so I decided to replace that unit with the Minn Kota, which would also charge my cranking battery. Install was easy (it's a much larger charger so measure your space carefully). My only complaint to date is the AC plug is not a ChargeConnect style, so it doesn't conform to the Guest Charger plug that is mounted on the outside of the battery well. I don't know if Minn Kota also makes a Guest Charger adapter, so for now, I have to run the extension cord into the battery/fuel/oil container well and leave the top open. May 12, 2013
worth the money I bought this charger because the 2 maintainers that were in my boat were not cutting it. Done research on the MK-330 and was happy to purchase it. The weight of the unit is substancial, as well as the overall length. You will have to measure a little farther on each end were the cables exit the main body depending were your mounting is. As for the actual charging, it works great! The LED's on the body of the charger really help. Plus, there is a warranty with this unit. The MK-330 is built very well and doesn't get hot while charging. Very happy with this product so far! July 23, 2013
Battery Relief! I am exceptionally happy with my purchase of Minn Kota® Digital Linear Onboard Battery Charger - MK-330D. Prior to this purchase, I had to charge y batteries with a single output car charger that took about 6 hours to charge each trolling motor battery and about 2-3 hours for the big engine battery. Now I plug in my 3-bank charger and forget about it. What a relief it is to know my batteries are fully charged and ready for my next day's trip. Thank you. August 13, 2012
Minn Kota MK-330D The above listed Battery Charger does an outstanding job of charging the three batteries on my boat. It is a great time saver as you do not have to move it from battery to battery. It is also secured in my boat so when I travel it makes it much easier to maintain my batteries at full charge for each day of fishing. I highly recomend it to anyone who has multiple batteries in their Bass Boat. July 27, 2012
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3 answers

Power input

Hi I am in South Africa and we use 220V power can the charger take it because I know US use 110V
3 years, 6 months ago
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No , won't work due to different voltage as wellk as 50 cycle. US , Canada use 60 cycle. U would need a conversion box.
1 year, 8 months ago
 - ottawa,Canada
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I believe this charger will only work on 110V power.
2 years, 6 months ago
 - Albertville, AL
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Staff Answer
Contact a Minnkota Service Center in South Africa. Locate a dealer/service center by entering "South Africa" in the city/state search field at the following link:
3 years, 5 months ago
 - Springfield, MO
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