Minn Kota Mk-315d 3 Bank X 5 Amps

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Condition: New

Special Price $180.32 Regular Price $249.99
Quantity in Stock: 2
SKU
MIN1823155

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Minn Kota Mk-315d 3 Bank X 5 Amps

MK-315D 3 Bank x 5 Amps

ON-BOARD MARINE BATTERY CHARGERS

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

DIGITALLY CONTROLLED

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

PROTECTS BATTERIES

On-board 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, on-board chargers juice up your batteries up to twice as fast. Thanks to a digital design that monitors everything from temperature to state of charge, on-board chargers get the job done.

ENHANCED STATUS CODES

Comprehensive readings on chargers inform you of the charge stage, maintenance mode status, any 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 - 12-1/2"
  • Width - 7-1/2"
  • Height - 4"
  • Weight - 14lbs

WarningWARNING: 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.



Manufacturer Part Number: 1823155
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Manufacturer Part Number: 1823155
Specifications:
  • Charger Output - Amps = 15a
  • Charging Banks = 3
  • Portable = No
  • Charger Input - Voltage = 120v
  • Charger Output Voltage = 12/24/36v
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Customer Questions
I have the older model mk315 and it crapped out on me . So I am replacing it with this 315d . Will this wire to the same plug mounted in my boat that the old one was connected to ?
The MK315D will plug into either the freshwater or saltwater AC power port by Minn Kota. The freshwater power port can be found here:  Minn Kota Mkr-21 And  the Saltwater port here:  Minn Kota Mkr-23
How about the warranty?
The warranty is three years.
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Return Policy

Hodges Marine accepts returns for up to thirty (30) days after shipment. Our return policy does not apply to the following goods: Open software, mapping/chart data cards, programmed AIS units, opened/registered KVH Starlink products, trolling motors, international orders, freight truck only items, and special order items. These items are not eligible for return, refund or exchange. Shipping charges (if any) are non-refundable. If your return is accepted by Us, We will provide one of the following within a reasonable time: an exchange of merchandise for the item returned, a non-transferable merchandise credit, a credit to the payment card or original method of payment used to pay for the item, a check, or another remedy that we determine in good faith is appropriate in the circumstances. Customer must request a return merchandise authorization (RMA) through the product returns link on our website or by emailing us at [email protected]. A RMA number will be issued with instructions for returning the package within a reasonable time (normally 1-3 business days).
Defective Products:
A prepaid return shipping label will be provided for defective items if deemed necessary by the manufacturer. The customer must first contact the manufacturer for technical support to confirm product is defective and that product replacement is deemed necessary. Please provide the name of the technician, serial number, and details about the defect. Return instructions and a label will be provided.
Non-Defective Returns:
Eligible non-defective products may be returned for a full refund minus shipping paid (if any). To be eligible for a non-defective return, your merchandise must be unused/unopened and must be in the original packaging. Non-defective returns that show signs of installation/use, missing parts/packaging, missing proof of purchase/UPC code, or have serial numbers that do not match our records will not be accepted. Customer is responsible for return shipping costs of non-defective returns. You should consider using a trackable shipping service or purchasing shipping insurance for items of value. Hodges Marine is not liable for lost or damaged return packages.
General - Cancellations, Shipping Damage, Missing Packages, Shipment Refusals:
Orders that you submit online are processed immediately and may not be cancelled, and you may need to wait until you receive the merchandise in order to return it. Claims of shipment damage, incorrect/missing items, or non-receipt of goods must be made within seven (7) days. Customer is responsible for all costs associated with refused shipments or return to sender (RTS) shipments including carrier fees, freight to the customer, and return freight. We reserve the right to refuse returns that are sent COD, without a return authorization, show signs of undisclosed installation/use, has missing parts/packaging, missing proof of purchase/UPC code, or have serial numbers that do not match our records. If you do not comply with any of the above conditions, We reserve the right to refuse the return/exchange, or to impose different or additional conditions. Please see our TERMS AND CONDITIONS for additional applicable information.

Last Updated: JUNE 09 2026

Please email us at [email protected] or use the product returns link.