Minn Kota® On-Board Alternator Chargers | Bass Pro Shops

Minn Kota® On-Board Alternator Chargers

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  • Uses power from your boat's alternator to recharge your trolling batteries
  • Designed for use with 12-volt systems
  • Waterproof construction
  • Saltwater protected
  • FCC compliant
  • 3-year manufacturer's warranty

These DC powered Onboard Alternator Chargers by Minn Kota use power from your boat's alternator to recharge your trolling batteries while your main engine is running. The Minn Kota Onboard Alternator Chargers are designed for use with 12 volt systems with 12V / 6-cell batteries that are flooded/wet cell, maintenance free or starved electrolyte (AGM) [Read More]

   


# Banks Amps Per Bank Type Quantity  

1

15

On Board

 38-529-604-00
Your Price (each): $99.99
In stock

2

15

On Board

 38-529-606-00
Your Price (each): $129.99
Out of stock

3

15

On Board

 38-529-608-00
Your Price (each): $169.99
In stock

  • Uses power from your boat's alternator to recharge your trolling batteries
  • Designed for use with 12-volt systems
  • Waterproof construction
  • Saltwater protected
  • FCC compliant
  • 3-year manufacturer's warranty

These DC powered Onboard Alternator Chargers by Minn Kota use power from your boat's alternator to recharge your trolling batteries while your main engine is running. The Minn Kota Onboard Alternator Chargers are designed for use with 12 volt systems with 12V / 6-cell batteries that are flooded/wet cell, maintenance free or starved electrolyte (AGM) only. Waterproof construction, saltwater protected, FCC compliant. Total amp output: Up to 10 amps per bank. Amps per bank: Up to 10 amps. Manufacturer's 3-year warranty.

Dimensions and unit weights:
Model MK-1 DC is 7'' x 7.25'' x 3.5'' and 5 lbs.
Model MK-2 DC is 10.5'' x 7.25'' x 3.5'' and 6.5 lbs.
Model MK-3 DC is 14.5'' x 7.25'' x 3.5'' and 8.5 lbs.

9 Questions | 9 Answers

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Details: 
I have a 25 hp merc with 12 amp alternater. do i only need a 2 bank alternater charger to charge my 2 trolling batteries since my alternator is charging my cranking battery and then the 2 banks to my trolling batteries? and can i also have a on board 3 bank charger for shore use wired in?

What's the main diference between the mk 345D and mk 330 D.? I plan on getting both but not sure which ones?

It will be for a new tracker 16ft. deep v that comes with a cranking and trolling battery but i'm not sure which type they use. Will this set-up work OK?

Thanks,

Bob
11 hours ago
by
shrunk
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Can I have this Alternator Charger running to my 2 trolling batteries and also have a On-Board charger running to my trolling batteries at the same time? In other words I have a 3 bank charger 1 crank 2 trolling batteries that I plug in at night. Can I add this to my setup?
4 months, 2 weeks ago
by
LY34
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A: 
Without question: Use the MK 345D
4 months ago
by
TeamAvenger22
 - Saint Bernard, Louisiana
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7 months ago
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samtip
 - Iowa
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Staff Answer
A: 
DC Alternator Chargers use current from your boat’s alternator to re-charge trolling batteries when the main engine is running.
7 months ago
by
BPSResource7
 - springfield, mo
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9 months ago
by
bassman555
 - ohio
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A: 
You can get away with a single bank charger to charge just the trolling motor battery, but you would be better off with the dual bank charger. Most boats have all electronics except the trolling motor running off the starting battery. If you don't run your outboad much during a fishing trip, (such as when fishing a small pond) your starting battery can become discharged. In any event, the dual bank charger will keep both batteries in peak condition. I'd go with the dual bank.
7 months ago
by
castalure
 - Massachusetts
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1 year ago
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thndblt
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A: 
yes absolutely. its charging mine right now.
11 months ago
by
justray
 - yuba city calif.
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1 year, 8 months ago
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cwbynnctx
 - Lipan, Tx.
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A: 
it comes with everything but the mounting screws
11 months ago
by
justray
 - yuba city calif.
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A: 
I does come with 6 ft. battery wires. It also come with the wire to hook up the unit to a switched ignition source.
1 year, 8 months ago
by
Chadrok
 - Colorado
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Details: 
I need to know if this will work on a small set up, 14ft boat with a pull start evinrude10-20HP? How do i hook up a system to charge or maintain one battery while on the water with a pull start 20HP? Thanks
1 year, 11 months ago
by
DlsGlsKmg
 - West Virginia
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A: 
Most small pull start motors don't have alternators so this type charger is probably not ideal for your setup.
1 year, 9 months ago
by
may2024
 - AR
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2 years, 9 months ago
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tonka4x4x4
 - Florida
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Staff Answer
A: 
No, it uses current from boat's alternator to re-charge trolling batteries when main engine is running
7 months ago
by
BPSResource7
 - springfield, mo
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2 years, 11 months ago
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specialed
 - Virginia
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A: 
I depends on the out put of your motor. It is basically splitting you alternator power to charge 3 batteries instead of one.
1 year, 8 months ago
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Chadrok
 - Colorado
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