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Minn Kota MK330D Digital Onboard Charger (3 Banks x 10A, Lead-Acid)

Model: MK330D · SKU: 1823305

Prepared Nov 12, 2026

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Common specifications

Charger input	Not documented
Input voltage	120VAC, 60HzSource [1]
Solar input voltage	Not documented
Solar input limit	Not documented
Output voltage	Not documented
Battery voltage	12 VSource [1]
Charge current	10 ASource [1]
Battery chemistry	12V 6-cell lead-acid: flooded/wet cell, maintenance free and AGM/starved electrolyteSource [1]
Power	500 WSource [1]
Isolated	Not documented
Engine detection	Not documented
Weight	9.07 kg20 lb convertedCalculatedSource [1]
Enclosure volume	7.99 L** Calculated from recorded external dimensions
Warranty term	Not documented

All recorded specifications

Battery chemistry	12V 6-cell lead-acid: flooded/wet cell, maintenance free and AGM/starved electrolyteDocumented claim Conditions Printed as "The Minn Kota charger will only charge 12 volt 6 cell LEAD-ACID: FLOODED/WET CELL, MAINTENANCE FREE, and AGM/STARVED ELECTROLYTE batteries." No lithium mode is named. Location: Safety Instructions item 13(f) Printed as "The Minn Kota charger will only charge 12 volt 6 cell LEAD-ACID: FLOODED/WET CELL, MAINTENANCE FREE, and AGM/STARVED ELECTROLYTE batteries." No lithium mode is named. Location: Safety Instructions item 13(f) Official user manual · Minn Kota Digital Onboard Chargers user manual (MK106D to MK440D), Part # 2367125 Rev C 05/17 [1]
Battery voltage	12 VDocumented claim Conditions Each bank charges a 12 V battery: the manual says the charger "will only charge 12 volt 6 cell LEAD-ACID: FLOODED/WET CELL, MAINTENANCE FREE, and AGM/STARVED ELECTROLYTE batteries". The Electrical Specifications table prints System Volts "12 / 24 / 36" for the MK330D. Location: Safety Instructions item 13(f); Electrical Specifications table, System Volts column, MK330D row Each bank charges a 12 V battery: the manual says the charger "will only charge 12 volt 6 cell LEAD-ACID: FLOODED/WET CELL, MAINTENANCE FREE, and AGM/STARVED ELECTROLYTE batteries". The Electrical Specifications table prints System Volts "12 / 24 / 36" for the MK330D. Location: Safety Instructions item 13(f); Electrical Specifications table, System Volts column, MK330D row Official user manual · Minn Kota Digital Onboard Chargers user manual (MK106D to MK440D), Part # 2367125 Rev C 05/17 [1]
Charge current	10 ADocumented claim Conditions Per bank. The Electrical Specifications row prints 10 A per bank and 30 A total output (columns Part No., System Volts, Output per Bank (amps), Total Output (amps), Input Current, Input Power); the Mechanical Specifications row prints 3 banks. Location: Electrical Specifications table, Output per Bank (amps) column, MK330D row; Mechanical Specifications table, Banks column Per bank. The Electrical Specifications row prints 10 A per bank and 30 A total output (columns Part No., System Volts, Output per Bank (amps), Total Output (amps), Input Current, Input Power); the Mechanical Specifications row prints 3 banks. Location: Electrical Specifications table, Output per Bank (amps) column, MK330D row; Mechanical Specifications table, Banks column Official user manual · Minn Kota Digital Onboard Chargers user manual (MK106D to MK440D), Part # 2367125 Rev C 05/17 [1]
Dimensions	190.5 W × 101.6 H × 412.8 L mm7.5 W × 4 H × 16.25 L inCalculated16.25 x 7.5 x 4 in x 25.4 mm/in, rounded to 0.1 mm Conditions Printed as "16-1/4” X 7-1/2” X 4”" under the column heading Size L x W x H in the MK330D row; converted from inches. Location: Mechanical Specifications table, Size L x W x H column, MK330D row Printed as "16-1/4” X 7-1/2” X 4”" under the column heading Size L x W x H in the MK330D row; converted from inches. Location: Mechanical Specifications table, Size L x W x H column, MK330D row Official user manual · Minn Kota Digital Onboard Chargers user manual (MK106D to MK440D), Part # 2367125 Rev C 05/17 [1]
Input voltage	120VAC, 60HzDocumented claim Conditions The manual prints no input voltage range; its Electrical Specifications table rates input current and input power at "(120VAC, 60Hz)". Location: Electrical Specifications table, Input Current and Input Power column headings The manual prints no input voltage range; its Electrical Specifications table rates input current and input power at "(120VAC, 60Hz)". Location: Electrical Specifications table, Input Current and Input Power column headings Official user manual · Minn Kota Digital Onboard Chargers user manual (MK106D to MK440D), Part # 2367125 Rev C 05/17 [1]
Power	500 WDocumented claim Conditions Input power at 120 VAC, 60 Hz, printed as "500W" in the MK330D row. Location: Electrical Specifications table, Input Power (120VAC, 60Hz) column, MK330D row Input power at 120 VAC, 60 Hz, printed as "500W" in the MK330D row. Location: Electrical Specifications table, Input Power (120VAC, 60Hz) column, MK330D row Official user manual · Minn Kota Digital Onboard Chargers user manual (MK106D to MK440D), Part # 2367125 Rev C 05/17 [1]
Weight	9.07 kg20 lb convertedCalculated20 lb x 0.45359237 kg/lb, rounded to 0.01 kg Conditions Printed as 20 lb in the Weight (lbs) column of the MK330D row; converted from pounds. The French section prints "20 lb / 9.07 kg". Location: Mechanical Specifications table, Weight (lbs) column, MK330D row Printed as 20 lb in the Weight (lbs) column of the MK330D row; converted from pounds. The French section prints "20 lb / 9.07 kg". Location: Mechanical Specifications table, Weight (lbs) column, MK330D row Official user manual · Minn Kota Digital Onboard Chargers user manual (MK106D to MK440D), Part # 2367125 Rev C 05/17 [1]

Warranty

Term years	3 yearsDocumented claim Conditions Printed as "Minn Kota Limited Three-Year Replacement Warranty" on the entire product, for the original retail purchaser. Location: Warranty section heading Printed as "Minn Kota Limited Three-Year Replacement Warranty" on the entire product, for the original retail purchaser. Location: Warranty section heading Official user manual · Minn Kota Digital Onboard Chargers user manual (MK106D to MK440D), Part # 2367125 Rev C 05/17 [1]

Term years

3 yearsDocumented claim

Conditions

Printed as "Minn Kota Limited Three-Year Replacement Warranty" on the entire product, for the original retail purchaser.

Location: Warranty section heading

Printed as "Minn Kota Limited Three-Year Replacement Warranty" on the entire product, for the original retail purchaser.

Location: Warranty section heading

Official user manual · Minn Kota Digital Onboard Chargers user manual (MK106D to MK440D), Part # 2367125 Rev C 05/17

[1]

Certificate records

No records documented.

Sources and revisions

Minn Kota Digital Onboard Chargers user manual (MK106D to MK440D), Part # 2367125 Rev C 05/17Official user manual · Revision Rev C 05/17 · Checked Oct 16, 2026https://johnsonoutdoors.widen.net/content/dmjny3gijj/pdf/Digital-Chargers-Manual-2367125rc.pdf