Boat Electrical & Lighting | Boat ElectricalMinn KotaSold by Sportsmans Guide

Minn Kota

Minn Kota MK-106 1 Bank 6 AMP Precision Onboard Battery Charger

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

1-bank, 6-amp

Onboard battery charger

Supports 12v

AGM, 12V flooded lead acid,

Selectable Battery

Type helps provide a protected

Automatic Temperature

Compensation adjusts to ambient changes

Low-line Voltage

Compensation helps maintain consistent charging

$139.99
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SKU: WX2*0726012

Overview

Built for anglers who rely on a dependable onboard charging setup, this charger is designed to keep compatible 12V batteries ready between trips and reduce downtime at the dock or in the garage. Its selectable battery type setting supports 12V AGM, 12V flooded lead acid, and 12V lithium (LiFePO4), allowing the charge profile to match the battery being used. Automatic temperature compensation and low-line voltage compensation help maintain consistent charging under changing conditions, while the waterproof, shock-resistant, and vibration-resistant construction suits the demands of marine use. LED indicators and microprocessor-based control add straightforward status monitoring and automated operation for routine battery maintenance.

Why Hunters Choose the Minn Kota

Supports 12v

AGM, flooded lead acid, and

Selectable Battery

Type helps match the charge

Automatic Temperature

Compensation adjusts charging to ambient

Low-line Voltage

Compensation helps maintain consistent charging

Digitally Microprocessor-based

Control includes automatic wake for

Key Features

  • 1-bank, 6-amp onboard battery charger
  • Supports 12V AGM, 12V flooded lead acid, and 12V lithium (LiFePO4) batteries
  • Selectable battery type helps provide a protected charge
  • Automatic temperature compensation adjusts to ambient changes
  • Low-line voltage compensation helps maintain consistent charging
  • Digitally microprocessor-based control with LED indicator lights
  • Waterproof, shock-resistant, and vibration-resistant construction

Best Used For

  • Boat owners using 12V AGM, flooded lead acid, or lithium batteries
  • Anglers wanting a single-bank onboard charger for routine battery maintenance
  • Users charging in changing temperatures or inconsistent shore-power conditions
  • Hunters and outdoorsmen needing a waterproof, shock-resistant onboard charging setup

Specifications

Amperage6 AMP
Automatic Temperature CompensationYes
Battery EqualizationYes
Battery Type Support12V AGM, 12V flooded lead acid, 12V lithium (LiFePO4)
Can Wake Dead 12v Lithium Batteries From StandbyYes
Digital Microprocessor Based ControlYes
Led Indicator LightsYes
Low Line Voltage CompensationYes
Number Of Banks1
Selectable Battery TypeYes
Shock Resistant ConstructionYes
Vibration Resistant ConstructionYes
Waterproof ConstructionYes

Pros

  • Supports 12V AGM, flooded lead acid, and lithium LiFePO4 batteries.
  • Selectable battery type helps match the charge curve to your battery.
  • Automatic temperature compensation adjusts charging to ambient conditions.
  • Low-line voltage compensation helps maintain consistent charging below 120V.
  • Digitally microprocessor-based control includes automatic wake for standby 12V lithium batteries.
  • Waterproof, shock-resistant, and vibration-resistant construction suits onboard use.

Considerations & Trade-offs

  • Single-bank, 6-amp output is suited to smaller charging setups rather than multi-battery systems.
  • Designed for 12V AGM, 12V flooded lead acid, and 12V lithium (LiFePO4) batteries, so it is not a universal charger for every battery type.
  • The charger is built for onboard use, which may be more involved to install than a portable plug-in charger.
  • Features like automatic temperature and low-line voltage compensation help maintain charging consistency, but actual charging behavior still depends on the battery type and power source conditions.

Suggested Comparisons

  • Onboard battery charger
  • 12V AGM battery charger
  • 12V flooded lead acid battery charger
  • 12V lithium (LiFePO4) battery charger

Suggested Accessories

  • Battery charger
  • Marine battery maintenance accessory
  • 12V battery monitoring accessory
  • Battery terminal accessory

Frequently Asked Questions

What battery types does the MK-106 support?

According to the product data, it supports 12V AGM, 12V flooded lead acid, and 12V lithium (LiFePO4) batteries.

Does this charger adjust for temperature changes?

Yes. The charger includes automatic temperature compensation that senses and adjusts to ambient temperature fluctuations.

What does the battery type selector do?

It lets you choose the supported battery type so the charger can use a charge curve optimized for that battery.

Will it still charge if the outlet voltage is low?

The product states it has low-line voltage compensation, which is designed to deliver a consistent charge even if the outlet produces less than 120V.

Does it have any protection or durability features?

The listed features include waterproof, shock-resistant, and vibration-resistant construction, along with LED indicator lights and digitally microprocessor-based control.