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Dakota Lithium 12V 4-Bank 40A Marine Battery Charger - 10A Per Bank

Model: DL-C-10124-4B · SKU: DL-C-10124-4B

Prepared Nov 12, 2026

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Common specifications

Charger input	Not documented
Input voltage	105–125VAC, 60HzSource [1]
Solar input voltage	Not documented
Solar input limit	Not documented
Output voltage	Not documented
Battery voltage	12 VSource [1]
Charge current	40 ASource [1]
Battery chemistry	LiFePO4, flooded lead-acid, and AGMSource [1]
Power	Not documented
Isolated	Not documented
Engine detection	Not documented
Weight	7.71 kg17 lb convertedCalculatedSource [1]
Enclosure volume	7.38 L** Calculated from recorded external dimensions
Warranty term	1 yearSource [2]

All recorded specifications

Battery chemistry	LiFePO4, flooded lead-acid, and AGMDocumented claim Conditions As printed. Location: Product page, Specifications As printed. Location: Product page, Specifications Official product page · Dakota Lithium 12V 4-Bank 40A Marine Battery Charger - 10A Per Bank, store page (November 3, 2026 capture) [1]
Battery voltage	12 VDocumented claim Conditions The 12V battery voltage in the title. Location: Product page, title The 12V battery voltage in the title. Location: Product page, title Official product page · Dakota Lithium 12V 4-Bank 40A Marine Battery Charger - 10A Per Bank, store page (November 3, 2026 capture) [1]
Charge current	40 ADocumented claim Conditions Printed as 14.3–14.6VDC, 10A per bank (40A total). Location: Product page, Specifications Printed as 14.3–14.6VDC, 10A per bank (40A total). Location: Product page, Specifications Official product page · Dakota Lithium 12V 4-Bank 40A Marine Battery Charger - 10A Per Bank, store page (November 3, 2026 capture) [1]
Connector	4 × FusedDocumented claim Conditions As printed. Location: Product page, Specifications As printed. Location: Product page, Specifications Official product page · Dakota Lithium 12V 4-Bank 40A Marine Battery Charger - 10A Per Bank, store page (November 3, 2026 capture) [1]
Dimensions	245.1 W × 99.1 H × 304 L mm9.65 W × 3.9 H × 12 L in convertedCalculatedinches × 25.4 Conditions Printed as 11.97 x 9.65 x 3.9 in (L x W x H); converted to millimeters. Location: Product page, Specifications Printed as 11.97 x 9.65 x 3.9 in (L x W x H); converted to millimeters. Location: Product page, Specifications Official product page · Dakota Lithium 12V 4-Bank 40A Marine Battery Charger - 10A Per Bank, store page (November 3, 2026 capture) [1]
Enclosure	IP67Documented claim Conditions As printed. Location: Product page, Specifications As printed. Location: Product page, Specifications Official product page · Dakota Lithium 12V 4-Bank 40A Marine Battery Charger - 10A Per Bank, store page (November 3, 2026 capture) [1]
Input voltage	105–125VAC, 60HzDocumented claim Conditions As printed. Location: Product page, Specifications As printed. Location: Product page, Specifications Official product page · Dakota Lithium 12V 4-Bank 40A Marine Battery Charger - 10A Per Bank, store page (November 3, 2026 capture) [1]
Operating temperature	-10 to 40 °C14 to 104 °F convertedDocumented claim Conditions As printed. Location: Product page, Specifications As printed. Location: Product page, Specifications Official product page · Dakota Lithium 12V 4-Bank 40A Marine Battery Charger - 10A Per Bank, store page (November 3, 2026 capture) [1]
Other compliance claims	CE, RoHS, ETL / IntertekDocumented claim Conditions As printed; a maker claim, not an issuer listing. Location: Product page, Specifications As printed; a maker claim, not an issuer listing. Location: Product page, Specifications Official product page · Dakota Lithium 12V 4-Bank 40A Marine Battery Charger - 10A Per Bank, store page (November 3, 2026 capture) [1]
Weight	7.71 kg17 lb convertedCalculatedpounds × 0.45359237 Conditions Printed as 17.0 lb; converted to kilograms. Location: Product page, Specifications Printed as 17.0 lb; converted to kilograms. Location: Product page, Specifications Official product page · Dakota Lithium 12V 4-Bank 40A Marine Battery Charger - 10A Per Bank, store page (November 3, 2026 capture) [1]

Warranty

Warranty term	1 yearDocumented claim Conditions Dakota Lithium's Limited Warranty (Dragonfly Energy, effective October 15, 2026) lists "DL-C-10124-4B 12V 4-Bank Onboard Marine Battery Charger – 10A Per Bank (40A Total)" under its 1-Year Limited Warranty: "1-Year Limited Warranty The SKUs listed below are covered against defects in materials and workmanship for 1 year." Location: PDF page 3, section 2, Warranty Periods, 1-Year Limited Warranty table, row DL-C-10124-4B Dakota Lithium's Limited Warranty (Dragonfly Energy, effective October 15, 2026) lists "DL-C-10124-4B 12V 4-Bank Onboard Marine Battery Charger – 10A Per Bank (40A Total)" under its 1-Year Limited Warranty: "1-Year Limited Warranty The SKUs listed below are covered against defects in materials and workmanship for 1 year." Location: PDF page 3, section 2, Warranty Periods, 1-Year Limited Warranty table, row DL-C-10124-4B Official warranty · Dakota Lithium Limited Warranty (Dragonfly Energy), effective October 15, 2026 [2]

Warranty term

1 yearDocumented claim

Conditions

Dakota Lithium's Limited Warranty (Dragonfly Energy, effective October 15, 2026) lists "DL-C-10124-4B 12V 4-Bank Onboard Marine Battery Charger – 10A Per Bank (40A Total)" under its 1-Year Limited Warranty: "1-Year Limited Warranty The SKUs listed below are covered against defects in materials and workmanship for 1 year."

Location: PDF page 3, section 2, Warranty Periods, 1-Year Limited Warranty table, row DL-C-10124-4B

Official warranty · Dakota Lithium Limited Warranty (Dragonfly Energy), effective October 15, 2026

[2]

Certificate records

No records documented.

Sources and revisions

Dakota Lithium 12V 4-Bank 40A Marine Battery Charger - 10A Per Bank, store page (November 3, 2026 capture)Official product page · Checked Nov 3, 2026https://dakotalithium.com/products/12v-4-bank-40a-marine-battery-charger
Dakota Lithium Limited Warranty (Dragonfly Energy), effective October 15, 2026Official warranty · Revision Effective October 15, 2026 · Checked Oct 19, 2026https://dakotalithium.com/wp-content/uploads/2026/10/Dakota-Lithium-Limited-Warranty-Dragonfly-Energy-2026-10-15.pdf