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Minn Kota MK-1-Dc Single Bank DC Alternator Charger 1821031 Minn Kota MK-1-Dc Single Bank DC Alternator Charger 1821031
List Price: US$109.00
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Minn Kota MK-2-Dc Dual Bank DC Alternator Charger 1821032 Minn Kota MK-2-Dc Dual Bank DC Alternator Charger 1821032
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Minn Kota MK-3-Dc Triple Bank DC Alternator Charger 1821033 Minn Kota MK-3-Dc Triple Bank DC Alternator Charger 1821033
List Price: US$209.00
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Minn Kota MK-210D 2 Bank x 5 Amps Battery Charger 1822105 Minn Kota MK-210D 2 Bank x 5 Amps Battery Charger 1822105
List Price: US$159.00
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Minn Kota MK-315D 3 Bank x 5 Amps Battery Charger 1823155 Minn Kota MK-315D 3 Bank x 5 Amps Battery Charger 1823155
List Price: US$249.00
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Minn Kota MK-105PD Portable Digital Charger - 1 Bank & 5 Amp Minn Kota MK-105PD Portable Digital Charger - 1 Bank & 5 Amp
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Minn Kota On-Board Precision Charger MK-220 PCL 2 Bank x 10 AMP LI Optimized Charger Minn Kota On-Board Precision Charger MK-220 PCL 2 Bank x 10 AMP LI Optimized Charger
List Price: US$299.00
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Minn Kota On-Board Precision Charger MK-230 PCL 2 Bank x 15 AMP LI Optimized Charger Minn Kota On-Board Precision Charger MK-230 PCL 2 Bank x 15 AMP LI Optimized Charger
List Price: US$349.00
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Minn Kota On-Board Precision Charger MK-318 PCL 3 Bank x 6 AMP LI Optimized Charger Minn Kota On-Board Precision Charger MK-318 PCL 3 Bank x 6 AMP LI Optimized Charger
List Price: US$269.00
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Minn Kota On-Board Precision Charger MK-330 PCL 3 Bank x 10 AMP LI Optimized Charger Minn Kota On-Board Precision Charger MK-330 PCL 3 Bank x 10 AMP LI Optimized Charger
List Price: US$399.00
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Minn Kota On-Board Precision Charger MK-345 PCL 3 Bank x 15 AMP LI Optimized Charger Minn Kota On-Board Precision Charger MK-345 PCL 3 Bank x 15 AMP LI Optimized Charger
List Price: US$449.00
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Minn Kota On-Board Precision Charger MK-440 PCL 4 Bank x 10 AMP LI Optimized Charger Minn Kota On-Board Precision Charger MK-440 PCL 4 Bank x 10 AMP LI Optimized Charger
List Price: US$529.00
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Minn Kota On-Board Precision Charger MK-460 PCL 4 Bank x 15 AMP LI Optimized Charger Minn Kota On-Board Precision Charger MK-460 PCL 4 Bank x 15 AMP LI Optimized Charger
List Price: US$549.00
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Minn Kota On-Board Precision Charger MK-550 PCL 5 Bank x 10 AMP LI Optimized Charger Minn Kota On-Board Precision Charger MK-550 PCL 5 Bank x 10 AMP LI Optimized Charger
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Minn Kota MK-110PD Portable Digital Charger - 1 Bank & 10 Amp Minn Kota MK-110PD Portable Digital Charger - 1 Bank & 10 Amp
List Price: US$84.00
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Minn Kota MK345PCL Precision Charger 3 Bank 15 Amps Minn Kota MK345PCL Precision Charger 3 Bank 15 Amps
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Minn Kota MK460PCL Precision Charger 4 Bank 15 Amps Minn Kota MK460PCL Precision Charger 4 Bank 15 Amps
List Price: US$599.00
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Battery Selection & Rigging

Boat Rigging & Product Installation

Boat Rigging Guides

Battery Selection

For safety and compliance reasons, we recommend that you follow American Boat and Yacht Council (ABYC) standards when rigging your boat. Altering boat wiring should be completed by a qualified marine technician. The following specifications are for general guidelines only.

CAUTION: These guidelines apply to general rigging to support your Minn Kota motor. Powering multiple motors or additional electrical devices from the same power circuit may impact the recommended conductor gauge and circuit breaker size. If you are using wire longer than that provided with your unit, follow the conductor gauge and circuit breaker sizing table below. If your wire extension length is more than 25 feet, we recommend that you contact a qualified marine technician.

An over-current protection device (circuit breaker or fuse) must be used. Coast Guard requirements dictate that each ungrounded current-carrying conductor must be protected by a manually reset, trip-free circuit breaker or fuse. The type (voltage and current rating) of the fuse or circuit breaker must be sized accordingly to the trolling motor used. The table below gives recommended guidelines for circuit breaker sizing.

Reference: United States Code of Federal Regulations: 33 CFR 183 – Boats and Associated Equipment ABYC E-11: AC and DC Electrical Systems on Boats

Conductor Gauge and Circuit Breaker Sizing Table

Motor Thrust / Model Max Amp Draw Circuit Breaker Wire Extension Length*
5 feet 10 feet 15 feet 20 feet 25 feet
30 lb. 30 50 Amp @ 12 VDC 10 AWG 10 AWG 8 AWG 6 AWG 4 AWG
40 lb., 45 lb. 42 10 AWG 8 AWG 6 AWG 4 AWG 4 AWG
50 lb., 55 lb. 50 60 Amp @ 12 VDC 8 AWG 6 AWG 4 AWG 4 AWG 2 AWG
70 lb. 42 50 Amp @ 24 VDC 10 AWG 10 AWG 8 AWG 8 AWG 6 AWG
80 lb. 56 60 Amp @ 24 VDC 8 AWG 8 AWG 8 AWG 6 AWG 6 AWG
101 lb. 46 50 Amp @ 36 VDC 8 AWG 8 AWG 8 AWG 8 AWG 8 AWG
Engine Mount 101 50 60 Amp @ 36 VDC 8 AWG 6 AWG 4 AWG 4 AWG 2 AWG
112 lb. 52 60 Amp @ 36 VDC 8 AWG 8 AWG 8 AWG 8 AWG 8 AWG
Engine Mount 160 116 (2) x 60 Amp @ 24 VDC 2 AWG 2 AWG 2 AWG 2 AWG 2 AWG
E-Drive 40 50 Amp @ 48 VDC 10 AWG 10 AWG 10 AWG 10 AWG 10 AWG

This conductor and circuit breaker sizing table is only valid for the following assumptions:

  • No more than 3 conductors are bundled together inside of a sheath or conduit outside of engine spaces.
  • Each conductor has 105° C temp rated insulation.
  • No more than 5% voltage drop allowed at full motor power based on published product power requirements.

*Wire Extension Length refers to the distance from the batteries to the trolling motor leads.